Eren Jaeger

<Eren Jaeger> Switch to active. May move to the front line. (When this character attacks and wins a battle, deal 1 damage to your opponent.) Place up to one other [104th Cadet Corps] affinity card on your front line on the top of your deck. If your front line is not full, play up to one red card with 3 or less required energy, 1 AP cost, and [104th Cadet Corps] affinity from your hand set to active onto your front line. That character gains "At the end of the attack phase, return this character to your hand" until the end of the turn.

Trigger

Add this card to your hand, or if you have the required energy, perform Raid with it.