Ricardio the Heart Guy is a Weiß Schwarz card from Adventure Time AT/WX02-089. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, if you have another 《Ooo》 character, this card gets +1500 power. 【AUTO】 When this card is placed on the stage from your hand, choose 1 of your other 《Ooo》 characters, and that character gets +2000 power until end of turn.