Firm Friendship, Veldora [That Time I Got Reincarnated as a Slime Vol.3]

[AUTO] When this card is placed on the stage from your hand, choose up to 1 of your opponent's characters, and return it to their hand. You may choose 1 card in your hand, and put it into your waiting room. If you do, choose 1 of your opponent's character, and return it to their hand. [AUTO] [(1) Put 1 card from your hand into your waiting room] When this card attacks, you may pay the cost. If you do, choose 1 character in your opponent's center stage, return it to their hand, and this card gets +1000 power until end of turn.