3 Rules, Rimuru (TSK/S82-E016 C) [That Time I Got Reincarnated as a Slime Vol.2]

[CONT] Assist All of your characters in front of this card get +500 power. [ACT] [[REST] this card] If you do not have a marker underneath this card, choose 1 "Demon Continent" character in your waiting room, and put it face up underneath this card as a marker. [ACT] [(1) [REST] this card] Return 1 marker from underneath this card to your hand.