Jack-O': Right to Save the World is a Weiß Schwarz card from Guilty Gear -Strive- GGST/SX06-067. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When your other character's battle opponent becomes 【REVERSE】, choose 1 of your 《Guilty Gear》 characters, and that character gets +500 power until end of turn. 【ACT】 [Put 1 card from your hand into your waiting room & 【REST】 this card] Choose 1 level 0 or lower character in your waiting room, and put it in any position of your stage.