You and your units have Quickdraw.
Summon: If you Pledged this game, play a 3/1 relic weapon.
Card sounds may differ from in-game as they get updated.
Quickdraw - Units with Quickdraw kill blockers before they can deal damage back. Note that Quickdraw only works while attacking, not while blocking.
Summon - Does something when played
Pledge - On your first turn, a card with Pledge can be played as a Sigil.