Warrior's Oath [Portal Three Kingdoms] Lightning[×2] If a creature you control

If a creature you control with a +1/+1 counter on it would deal damage to a permanent or player

Set: Streets of New Capenna Promos Type: Land — Island Swamp Mountain Rarity: Rare ({T}: Add {U}

Set: Black & White: Black Star Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Search your library for up to that many land cards

Set: Sun & Moon: Ultra Prism Type: Supporter Rarity: Promo

Warrior's Oath [Portal Three Kingdoms] Lightning[×2] If a creature you controlSet: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. "If I fail, my head is yours." Warrior's oath common during the Three Kingdoms period