The Lich: Possessing Billy is a Weiß Schwarz card from Adventure Time AT/WX02-085. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 Memory If "Billy the Hero" is in your memory, this card gets +6000 power. 【CONT】 Memory If there are 2 or more 《Ooo》 characters in your memory, this card gains the following ability. "【AUTO】 When this card becomes 【REVERSE】, if the level of this card's battle opponent is higher than your opponent's level, you may put that character at the bottom of your opponent's deck."