Ultimate: Pay 8 to silence a unit in your void, then play it with +3/+3.
Card sounds may differ from in-game as they get updated.
Ambush - An ambush unit can be played at the end of the enemy player's turn, or any time they are attacking you. If you played against a Killer or Relic Weapon attack, an Ambush unit will jump in the way to block that attack.
Lifesteal - Units and spells with Lifesteal give you health when they deal damage, healing you equal to the damage dealt.
Silence - Remove all text from a card and its attachments.
Ultimate - Can only be used once.