Cunning Majin Gelmud (TSK/S70-E018 C) That Time I Got Reincarnated as a Slime Card details

[AUTO] At the beginning of your attack phase, choose 1 of your characters with "Orc" in its card name, and that character gets +X power until end of turn. X is equal to the number of characters with the same card name as that character you have ×500.
[ACT] [(2) Put 1 character with "Orc" in its card name from your hand into your waiting room & [REST] this card] Choose 1 character in your waiting room, put it into your hand, choose 1 character in your waiting room with the same card name as the character returned to your hand, and return it to your hand.