Checksum Dragon is a Common Effect Monster card from Yu-Gi-Oh! (Structure Deck: Rokket Revolt, SDRR). Current market price: $0.22.
Common
Structure Deck: Rokket Revolt (SDRR)
Card Text
When an opponent's monster declares an attack: You can Special Summon this card from your hand, then, gain LP equal to half this card's DEF. This Attack Position card cannot be destroyed by battle.
