Leafa

<Leafa> Switch to active. May move to the front line. If you have five or more cards in your hand, this character cannot be blocked by a character with 4000 or more BP. You may return one other character on your field to your hand. If you do, choose up to one character on your field with [ALO] affinity and switch it to active. It gains 1000 BP until the end of the turn.

Trigger

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