Summon: Increase the cost of a spell in the enemy hand by 1.
Ultimate: Pay 3 to give Derry +4 Attack and Overwhelm if you have two or more spells in your void.
Card sounds may differ from in-game as they get updated.
Overwhelm - A unit or spell with Overwhelm will deal any excess damage to your opponent on your turn (does not work while blocking).
Summon - Does something when played
Ultimate - Can only be used once.