Inspire: Units you draw get Berserk.
Card sounds may differ from in-game as they get updated.
Summon - Does something when played
Nightfall - The first Nightfall card played in a turn makes it Night and extends it by a turn for each player.
Night - When you start a turn at Night, draw an additional card and take 1 damage.
Berserk - Units with Berserk can make a special double attack one time: If it survives the first round of battle, it will attack again. This can only be used once, and gives the unit Reckless.
Inspire - Units with Inspire grant a bonus to other units you draw.