Game of Chaos [Ice Age] SV73 Set: Sword & Shield: Astral

Set: Sword & Shield: Astral Radiance Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

its owner shuffles their graveyard into their library

Set: Diamond & Pearl: Secret Wonders Type: Grass Rarity: Rare Retreat cost: Colorless

Set: World Championships 2017 Type: Psychic Rarity: Common Retreat cost: Colorless

Game of Chaos [Ice Age] SV73 Set: Sword & Shield: AstralSet: Ice Age Type: Sorcery Rarity: Rare Cost: {R}{R}{R} Flip a coin. If you win the flip, you gain 1 life and target opponent loses 1 life, and you decide whether to flip again. If you lose the flip, you lose 1 life and that opponent gains 1 life, and that player decides whether to flip again. Double the life stakes with each flip.