Erwin Smith

Look at the top three cards of your deck. Reveal up to one <Levi> card among them and add it to your hand. Place the remaining cards on the bottom of your deck in any order. If you added a card to your hand, place one card from your hand into your sideline. This character gains energy generation until the end of the turn. At the start of the attack phase this turn, choose up to one of your AP cards and switch it to active.

Trigger

Choose one character on your field and switch it to active. It gains 3000 BP until the end of the turn.