Warrior's Oath [Double Masters 2022] XY45 Set: HeartGold & SoulSilver: Base

Set: HeartGold & SoulSilver: Base Set Type: Special Rainbow Energy Rarity: Promo

the inhabitants of the Ivory Tower reward those who sacrifice power for knowledge

Set: Sword & Shield: Rebel Clash Type: Grass Rarity: Secret Rare Retreat cost: Colorless

put a +1/+1 counter on Yoshimaru

Set: Sun & Moon: Celestial Storm Type: Dragon Rarity: Uncommon Retreat cost: Colorless

Warrior's Oath [Double Masters 2022] XY45 Set: HeartGold & SoulSilver: BaseSet: Double Masters 2022 Type: Sorcery Rarity: Mythic Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. "I swear this before all gods old and new: I will fight to my last breath."