"Activated Powers" Eren (AOT/S35-TE05 TD) [Attack on Titan]

[AUTO] When this card attacks, if a card named "One Step Forward" is in your climax area, this card gets +X power until end of turn. X is equal to 1500 multiplied by the level of the character facing this card. [AUTO] Encore [Put a character from your hand in your waiting room] (When this card is put into your waiting room from stage, you may pay the cost. If you do, return this card to its previous stage position as RESTED.)