Space Marines Codex Reveals 15 Detachments

The new 40k Codexes will no longer contain a section for points, shifting this information exclusively to digital platforms, accessible via the Munitorum Field Manual. This change aims to provide more dynamic and up-to-date points adjustments for competitive play. Additionally, the Combat Patrol rules will also be digital-only, available through the official app, ensuring quick access to the latest skirmish rulesets.

The physical codex will also omit crusade rules, further consolidating these dynamic elements into digital formats. This move reflects a broader trend towards digital integration in Warhammer 40,000 rule management. Players will need to rely on digital resources for comprehensive gameplay information.

The new Codex reveals a total of 15 detachments, each designed to cater to different playstyles and unit compositions. The Gladius Task Force serves as the general-purpose starter detachment, offering a balanced approach for new and experienced players alike. This detachment uses three detachment points and cannot be combined with others.

Brethren detachments, including Assault, Tactical, and Devastator variants, focus on enhancing specific combat doctrines. These specialized options allow players to build armies around distinct tactical strengths, such as melee aggression or ranged firepower. Armor-themed detachments like Tactus, Fobos, and Gravis share similar structural constraints, promoting synergy within armored units.

Further specialization is seen in detachments such as Terminator, Storm Lance, Ironclad, and Iron Storm, each providing unique benefits tailored to specific unit types. This diverse range of detachments encourages varied army building and strategic depth, pushing players to explore new combinations. The extensive options aim to foster diverse competitive scenes.

This significantly extends the threat range and effectiveness of melee units. The detachment is particularly strong for players who favor aggressive, close-quarters combat.

This detachment includes powerful melee stratagems such as 'Duty and Death,' which further amplifies the offensive capabilities of units. Enhancements like 'Imperium Sword' provide high-tier melee potential, turning units into formidable close-combat threats. These tools enable sustained aggression on the battlefield, making it difficult for opponents to hold ground.

Durability is also a key factor, with 'Armor of Contempt' providing necessary resilience for units engaging in melee. This combination of offensive power and defensive capability allows Assault Brethren units to withstand enemy fire while closing in for devastating charges. The synergy between these rules makes the detachment highly effective for achieving objectives and eliminating key enemy units.

When activated, it grants ignored cover and an additional +1 AP to attacks made during the Devastator Doctrine. This stratagem can be applied to any Space Marine shooting unit, making it a versatile tool for enhancing firepower.

Its true power is unleashed when combined with two turns of the Devastator Doctrine, allowing for sustained high-impact shooting phases. This synergy enables units to eliminate heavily armored targets and entrenched foes more efficiently. The ability to ignore cover and increase armor penetration makes 'Storm of Fire' particularly effective against units in defensive positions.

This stratagem provides a tactical advantage, enabling players to clear objectives and suppress enemy advances with precision. Its cost-efficiency and broad applicability make it a staple for any Space Marine army focusing on ranged combat. Commanders can strategically deploy this stratagem to create devastating shooting combos.

This eliminates the usual requirement of being within 12 inches for rapid-fire attacks, significantly boosting the effective range of many weapons. This rule benefits units equipped with rapid-fire weapons, such as Intercessors and Hellblasters, allowing them to engage targets from a safer distance.

Plasma weaponry, in particular, gains substantial power, as it can now be fired at its full 24-inch range without losing its rapid-fire capability. This enhances the strategic flexibility of plasma-wielding units, making them more dangerous at medium range. Players can now maintain greater distance from enemy threats while still unleashing a high volume of fire.

The rule reduces the need for units to engage at dangerous close ranges, preserving their durability and increasing their survivability. This allows for more cautious and calculated advances, minimizing casualties. The ability to project full firepower from a greater distance provides a significant tactical advantage, making units more versatile in various combat scenarios.

This detachment grants Gravis units a +1 to hit bonus after performing a normal move, enhancing their accuracy on the move. However, units with the Heavy keyword do not receive this +1 to hit bonus, ensuring a balanced application of the rule.

This detachment is ideally suited for units like Aggressors, Eradicators, and Heavy Intercessors, which are designed for robust combat. The focus on mobile Gravis units encourages an offensive playstyle, allowing these durable units to push forward and maintain accuracy. The detachment's rules support a strategy of continuous advance and engagement.

The 'Armored Impact' rule within the Gravis Landbreaker detachment allows charging Gravis units to inflict mortal wound impact hits on enemy units. For each model that gets within engagement range, players roll one D6, and for every roll of a 3+, a mortal wound is dealt. This rule provides an additional layer of offensive power for charging units.

This mechanic encourages aggressive charges with Gravis units, adding an element of direct damage before melee combat even begins. While potentially significant against weaker units, the effect might be considered minor for Aggressors when compared to the raw damage output of their power fists. The rule aims to reward calculated assaults and aggressive positioning.

It provides a consistent, albeit modest, damage output against various enemy targets, supplementing the unit's existing melee capabilities. Players must weigh the impact of these mortal wounds against other tactical considerations when planning charges. This rule underscores the detachment's theme of heavy, impactful assaults.

This significantly boosts the offensive output of units as they enter the battlefield from their dedicated transports. Additionally, one unit targeted by each transport counts as being assailed, further enhancing the damage potential from disembarking units.

This rule encourages aggressive transport use, allowing units to deliver potent attacks immediately upon disembarkation. The 'Aggressive Disembarkation' stratagem provides flexible deployment options, enabling units to reposition and assault key targets effectively. This allows for dynamic combat engagements, keeping opponents on their toes.

The Gauntlet Task Force is ideal for players who want to utilize their transports not just for mobility, but as integral components of their offensive strategy. The combined effects of Sustained Hits and assailed targets create a powerful synergy for rapid assaults. This detachment promotes a fast-paced, highly mobile playstyle.

These vehicles gain the ability to reroll one hit roll and one wound roll when making ranged attacks, significantly increasing their accuracy and damage consistency. This rule is especially effective for units equipped with high-damage weapons, such as lascannons or laser destroyers.

The reroll ability greatly enhances the reliability of critical shots, making vehicle-heavy lists more formidable against tough targets. This buff also applies to speeders, extending its benefits across various types of fast-moving vehicles. The 'Ironstorm Autotargeters' can be combined with other stratagems to further amplify its effects.

This synergy allows players to create highly lethal shooting platforms capable of dismantling enemy forces. The focus on non-walker vehicles highlights a strategy centered on mobile and heavily armed units. The detachment is designed for players who prefer to field a significant number of vehicles and maximize their offensive potential.

This includes iconic infantry units such as Tactical Marines, Devastators, and Centurions, which will no longer be part of the core competitive roster. This decision aims to streamline the unit selection and promote the use of Primaris models.

Firstborn armor units like Vindicators and Whirlwinds have also been moved to Legends, marking a significant shift in the available vehicle options. This change will require players to adjust their army compositions and strategies, moving away from these legacy units. The reduction in available Firstborn models also impacts the aesthetic and thematic consistency of some armies.

Furthermore, core Space Marines lists will no longer include aircraft such as the Storm Raven, simplifying the aerial support options. This consolidation reflects a move towards a more focused and updated unit roster, emphasizing the newer Primaris range. The phase-out encourages players to adapt to the evolving competitive landscape of Warhammer 40,000.

Intercessor squads in the new Codex no longer possess the 'Objective Secured' rule, which was a staple for holding objectives. This change redefines their battlefield role, shifting them away from automatic objective control to a more tactically versatile position. Instead, Intercessors now gain 'Bolter Discipline,' providing a +1 to hit rolls for ranged attacks if either the unit or its target is within range of an objective.

This new rule encourages Intercessors to actively engage targets around objectives, making them more offensively oriented. Their Bolter rifles now feature two distinct firing modes, further enhancing their versatility in combat. Players can adapt their firing profiles to suit different threats and scenarios, optimizing damage output. The dual firing modes provide greater tactical depth.

The 'Objective Secured' rule, a crucial mechanic for primary objectives, has been moved to Ancients units, consolidating objective control into dedicated support characters. This means Intercessors will now rely on their enhanced offensive capabilities and tactical positioning to contribute to objective control. The change encourages more dynamic play from these core infantry units.

This adjustment affects their consistency in combat, making them less universally reliable for high damage output but still valuable for ensuring minimum accuracy. This change means that other buffs providing re-roll 1s to hit become redundant when combined with the Command Squad.

The unit's design now places a greater emphasis on their choice of multi-profile weapon options, representing their commi weapons and special issue ammunition. Players can select different weapon profiles to adapt to various enemy types and battlefield situations. This focus on diverse weapon choices allows the Command Squad to maintain its tactical flexibility.

The revision encourages careful consideration of unit composition and synergistic buffs, as stacking similar reroll abilities will no longer provide additive benefits. The Command Squad remains a versatile unit, but its role as a force multiplier has been slightly altered. Commanders must now be more strategic in how they utilize the unit's abilities alongside other army components.

Previously, this rule allowed them to reposition from reserves, but now their special rule makes them more adept at performing actions on the battlefield. They can now perform actions even after Advancing or Falling Back, enhancing their tactical flexibility.

This change maintains their utility status for board infiltration and objective manipulation, albeit with a different emphasis. Scouts can now more reliably contribute to secondary objectives and strategic maneuvers, even when engaged in movement. This allows them to stay active in key areas of the board. The enhanced action capability makes them valuable for specific mission objectives.

The modification encourages players to use Scouts for dynamic objective play rather than solely for deep strike denial or rapid redeployment. Their ability to perform actions while maintaining mobility makes them excellent for controlling board sections and disrupting enemy plans. Scouts remain a crucial unit for strategic battlefield presence.

The Infiltrator squad's special rule, 'Omniscramblers,' has been significantly weakened, no longer featuring a large zone of deep strike denial. This change dramatically alters their battlefield role, moving them away from their previous function as primary anti-deep strike units. The loss of this capability necessitates a re-evaluation of how Infiltrators are used in army compositions.

Instead of deep strike denial, their new ability allows them to detect hidden units, granting an extra +3 inches to their detection range. This shifts their utility towards revealing concealed enemy forces, making them valuable for countering stealthy units or disrupting enemy deployments. This new role emphasizes reconnaissance and early warning over area denial.

Additionally, the Helix Gauntlet has been changed from a 'Feel No Pain' ability to D3 wound healing, affecting the unit's survivability. This modification reduces their resilience against sustained attacks, making them more vulnerable in prolonged engagements. These changes collectively transform Infiltrators into more specialized detection and support units, requiring players to adapt their tactical approaches.

These options include a Relic Blade, a Power Fist, or a Thunder Hammer, allowing players to tailor the sergeant's combat role. The Relic Blade offers Strength 6, Lethal Hits against non-monsters/vehicles, and Cleave 1, providing versatile damage.

The Power Fist, with Strength 8 and Damage 2, is ideal for punching through tougher targets. For maximum impact, the Thunder Hammer hits on a 4+, boasting Strength 8, Damage 3, and Devastating Wounds, making it exceptionally dangerous against high-toughness enemies. This allows the sergeant to act as a potent individual threat within the squad.

Furthermore, Combat Shields now provide a 5+ invulnerable save, an alternative to the previous Storm Shields. This offers a more generalized defense, increasing the unit's resilience against various types of attacks. The customization options empower players to optimize their Jump Intercessor sergeants for specific battlefield roles, from anti-infantry specialists to heavy-hitter threats.

Heavy Bolter Eradicators have received significant upgrades in the new Codex, transforming them into a more formidable unit. Their squad size has been increased to up to six models, allowing for greater firepower saturation. Each Heavy Bolter now features Rapid Fire 2, dramatically increasing their shot count.

At an 18-inch range, these units can now unleash 15 shots, a substantial increase from the previous nine, providing a high volume of fire. The strength of the Heavy Bolter has also been increased to 6, improving its effectiveness against armored targets and tougher infantry. This makes Eradicators more versatile than before.

Additionally, the Heavy Bolter now gains the 'Blast' keyword when targeting units of 5 or more models. This makes them highly effective at clearing hordes and inflicting damage across multiple models within larger enemy formations. These upgrades collectively enhance the Eradicators' role as a powerful anti-infantry and anti-light vehicle unit, offering both high volume and improved penetration.

This change means the Dreadnought will now be more resilient against dedicated anti-tank weapons, which typically have high Strength values. However, it will be less effective against lower-strength attacks that previously benefited from the flat damage reduction.

While still a helpful durability rule, its application is now more focused on mitigating heavy, single-shot damage rather than general damage reduction. This encourages players to position the Redemptor more strategically, anticipating high-strength threats. The shift affects how opponents will engage the Dreadnought, requiring specific counters to overcome its new defense.

The Macro Plasma Incinerator remains a general-purpose centerpiece weapon, providing substantial firepower. The Heavy Onslaught Gatling Cannon has also received a buff with Sustained Hits 2, increasing its potential damage output against infantry. These offensive improvements complement the rebalanced durability, maintaining the Redemptor's status as a versatile and potent combat walker.

Its movement characteristic has been increased from 8 to 10, allowing it to close the distance with enemy units much faster. This increased mobility makes the Brutalis Dreadnought a more effective shock assault unit.

The 'Crushing Impact' stratagem, which provides additional mortal wounds on the charge, is now free to use upon a successful charge. This encourages aggressive plays and makes the Dreadnought even more dangerous when it reaches melee combat. The free stratagem offers a consistent damage boost, ensuring that charges inflict immediate impact.

New Brutalist talons have been added to its weapon profile, featuring 'Sustained Hits,' further increasing its offensive output in melee. These enhancements underscore the Brutalis Dreadnought's design as a highly aggressive, close-combat specialist. Players can now rely on it to quickly engage and overwhelm enemy units with devastating melee attacks.

The biggest change for the Rhino transport is its newly acquired ability to carry Primaris Space Marines. Previously limited to Firstborn units, this update significantly expands its utility and integration into modern Space Marine armies. This allows Primaris infantry, such as Intercessors or Hellblasters, to be rapidly deployed across the battlefield, increasing their strategic flexibility.

The Rhino continues to act as a durable, low-cost springboard for units, enabling fast advances and securing key positions. Its robust chassis provides cover and protection, making it a reliable transport option. The ability to carry Primaris units offers new tactical synergies, as commanders can now combine Primaris firepower with the Rhino's mobility.

Its smoke screen usage enhances its resilience, making it highly durable against enemy fire while moving. This defensive capability, combined with its new transport capacity, ensures the Rhino remains a valuable asset for Space Marine forces, supporting both offensive pushes and defensive maneuvers. The update encourages new army compositions leveraging Primaris mobility.

Captains in the new Codex no longer provide discounted stratagems to their own units. Instead, they now possess the 'Strategic Acumen' ability, which allows them to place their unit in a different combat doctrine during the command phase. This change emphasizes their role as tactical commanders, offering greater flexibility in adapting to battlefield conditions.

This ability enables units to switch between different combat doctrines, such as Tactical, Devastator, or Assault, on the fly. This provides a significant strategic advantage, allowing players to optimize their unit's performance for specific phases of the battle. For example, a unit could be placed in the Devastator doctrine for an initial shooting phase, then switched to Assault for a subsequent charge.

If a Captain is designated as the Warlord, they also provide command point generation, further enhancing their value as a core leader. This combination of doctrine control and resource generation makes Captains indispensable for managing army-wide tactics. Their new abilities solidify their role as pivotal characters for battlefield control and strategic execution.

The effectiveness of 'Lethal Hits' has been unfortunately downgraded, as it now excludes monsters and vehicles. This restriction significantly reduces its utility against the very targets where Lethal Hits were most useful: high-toughness enemy units. This change impacts the overall efficiency of units that relied on Lethal Hits for substantial damage output against large threats.

For units like Bladeguard Veterans and Hellblasters, which often serve as primary damage dealers, this modification necessitates a re-evaluation of their roles. They will now struggle more to wound monsters and vehicles, potentially diminishing their stand-out status as anti-heavy units. Players will need to find alternative strategies or units to effectively counter these high-toughness targets.

The restriction of Lethal Hits reshapes the damage meta, favoring other forms of wound modification or raw strength for dealing with durable enemies. This change pushes units to specialize further or rely on combined arms approaches to overcome resilient foes. Commanders must adjust their unit compositions to account for this reduced effectiveness.

This reclassification allows the Judiciar to be paired with other leader units, such as a Chaplain, enhancing its tactical flexibility within a squad. This enables players to combine its unique abilities with those of other characters, creating potent combat combinations.

Despite this change, the Judiciar retains its 'Fights First' ability, ensuring it remains a significant threat in melee combat by dictating attack priority. Its main value continues to lie in its high-damage melee profile, making it capable of eliminating key enemy models. The support character tag expands its utility beyond just its individual combat prowess.

Players can now embed the Judiciar within larger, more resilient units, leveraging its 'Fights First' ability to protect other characters or ensure critical hits land first. This integration makes the Judiciar a valuable asset for controlling melee engagements and boosting the effectiveness of other leader characters.

This essentially allows them to claim and hold objectives more effectively, making them crucial for securing primary and secondary mission points. This change repositions Ancients as key objective specialists.

The Terminator Ancient, a variant of the Chapter Ancient, gains a -1 to wound rule against higher-strength attackers, enhancing its durability. This makes it more resilient against anti-tank and heavy-hitting weapons, ensuring it can withstand significant incoming fire while holding a crucial objective. The added survivability supports its new role.

Furthermore, the Blade Guard Ancient now grants +1 attack while within objective range, boosting the offensive output of nearby units. This encourages aggressive objective control, as units around the Ancient become more lethal in close combat. These combined enhancements solidify the Ancients' role as pivotal support characters for objective control and battlefield presence.