Full of Smiles, Shuna (TSK/S82-E031SP SP) [That Time I Got Reincarnated as a Slime Vol.2]

[CONT] If you have 4 or more "Demon Continent" characters, this card gets -1 level while in your hand. [AUTO] When this card is placed on the stage from your hand, you may put the top card of your clock into your waiting room. [AUTO] When this card is placed on the stage from your hand, if you have another "Demon Continent" character, this card gets +2000 power until the end of your opponent's next turn.