Warhammer 40,000: Dawn of War II: Chaos Rising

Commanders

• Chaos Lord
  Primarily a melee class using powerful attacks and health draining abilities to fight enemies directly. Cannot be suppressed. Choosing this Commander will align your heretics with Khorne, causing their shrines to summon temporary Bloodletters.

• Plague ChampionA long-range specialist with abilities equivalent to both an apothecary and a techmarine on the SM side. He can build turrets, repair mechanical things, and also acquire items that allow him to heal allies or poison enemies. Choosing this Commander will align your heretics with Nurgle, and their shrines will increase the regeneration rate of any allies nearby.

• Chaos SorcererA fragile magic-user who uses powerful spells to teleport around the map and disrupt enemy formations. Choosing this Commander will align your heretics with Tzeentch, and their shrines will cloak any nearby allies and fire damaging bolts of energy at nearby enemy units.

Tier 1

• Chaos Heretics
  a basic meat-shield unit, but these units can build shrines to their dark god of choice, surround a unit and suicide bomb it with Doomblast, or even acquire grenade launchers to damage enemy infantry at long range.

• Chaos Space MarinesA tough, basic, long-range unit. Can be upgraded to have plasma guns under Tzeentch or get battle axes with the mark of Khorne.

• Chaos HavocsA powerful tier-one suppression unit. Can later be upgraded through Khorne to increase their rate-of-fire with each kill or through Tzeentch to get an anti-vehicle laser.

Tier 2

• Bloodletters
  A powerful hit-and-run melee unit granted by Khorne that can teleport through the warp or phase shift to avoid taking damage. Carries flaming swords.

• Chaos DreadnoughtRequires a lot of power to produce, but a unit to be reckoned with. Can be upgraded under Khorne to have a second melee claw and the Blood Lust ability, or under Tzeentch to attach a missile launcher.

• BloodcrusherA single bloodletter riding atop a mighty beast with light vehicle armor. Used to break suppression or otherwise harass an enemy without any tier 2 tech.

• Chaos Plague MarinesA unit of four heavy Chaos Marines, one of which comes with a rocket launcher for anti-vehicle support. When any Plague Marine dies, they leave behind a pile of filth that heals nearby allies and damages nearby enemies.

Tier 3

• Chaos PredatorA powerful tank that can be upgraded to take on either heavy infantry or attach an anti-tank laser.

• The Great Unclean OneCosts a large amount of money, but its powerful attack and incredible regeneration rate makes the GUO nearly unkillable.

Space Marines

• LibrarianSpace Marine "Psyker" unit capable of powerful damage and support spells. Inspires surrounding marines when killing in melee.

• The Predator Tank gets a lascannon upgrade. Effective against vehicles but weaker against infantry.

• The Force Command terminator armor gets a claw upgrade. A melee weapon effective against Heavy and light infantry.

• Devastator Heavy Bolter squads now revice a lascannon upgrade. Effective against vehicles but squad loses suppuration.

Eldar

• Wraithguard
  Slow moving short range heavy infantry, they move more quickly with a warlock nearby but are stunned if the warlock dies.

Orks

• Wierdboy
  The Weirdboy is a long range support unit and caster. Charge his energy by putting him near da boyz and having them shout. His attacks will damage both enemies and allies if they are too close together.

Tyranids

• Tyrant Guard
  A large durable melee unit, moves faster in synapse. Can use the Shieldwall ability which regenerates health and reduces incoming damage.

• Genestealer Brood
  An elite melee unit that infiltrates after staying still for enough time. Adrenal Rush ability grants increased speed, lifesteal and increased damage.

Tyranid Hive Tyrant

• Poison Cysts - Acquired at level 1. Carapace riddled with small poison cysts used to excrete clouds of toxic miasma. Grants the ability to launch an area of effect, damage over time poison attack and makes the wearer immune to suppression and knockback. Armor Rating: 160
• Bonded Exoskeleton - Acquired at level 6. Heavily thickened carapace which signals a hive evolution that makes all minion creatures more resilient. Makes the wearer immune to knockback. Armor Rating: 134
• Reinforced Chitin - Each attack on this chitin triggers a hardening of resinous mucus increasing its armor value. Makes the wearer immune to knockback. Armor Rating: 98

• Heavy Talons - Acquired at level 10. Grants the ability to knock down/back enemy infantry with regular attacks and makes user's minions immune to knockback.
• High-Toxin Venom Cannon - Heals user's minions on hit.

• Seismic Roar - Acquired at level 1. Grants the ability to stun nearby enemies with a roar.
• Genestealer Nest - Acquired at level 1. Allows the Hive Tyrant to call Genestealer minion creatures. Genestealers wield Rending claws that reduce enemy armor.
• Warrior Nest - Acquired at level 7. Grants the ability to summon a Tyranid Warrior.
• Psychic Scream - Grants the ability to weaken enemy squad's damage and armor within a given range.
• Ravener Nest - Grants the ability to summon a Tyranid Ravener.

• Thornback- Acquired at level 5. Grants the ability to charge in a straight line, knocking over everything in the path.
• Synapse - Reduces cost of of all abilities by 50%.
• Evolution - Acquired at level 20. Gives the wearer 2.0 health regeneration. Gives wearer's minions 50 health, 2.0 health regeneration, 25% movement speed and 25% melee and ranged damage.