Cryo Blast flash-freezes unprotected enemies and slows other enemies down, preventing health regeneration. It also weakens armour.
Cryo Blast
Mass Effect 3 Discussion
Mass Effect 3 Powers
Biotic
Biotic Charge Nova Pull Shockwave Singularity Throw Warp
Combat
Adrenaline Rush Concussive Shot
Ammo
Cryo Ammo Disruptor Ammo Incendiary Ammo
Grenade
Cluster Grenade Frag Grenade Lift Grenade Sticky Grenade
Tech
Combat Drone Cryo Blast Incinerate Sabotage Sentry Turret Tactical Cloak Tech Armor
