Scalding Tarn (Retro) [Modern Horizons 2] DP22 sacrifice it unless you sacrifice

sacrifice it unless you sacrifice two Swamps

Set: Secret Lair Drop Series Type: Legendary Creature — Human Archer Rarity: Mythic Cost: {2}{R}{G} At the beginning of your upkeep

Set: EX: Unseen Forces Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Set: World Magic Cup Qualifiers Type: Land Rarity: Rare {T}: Add {C}

the answer may lie in joining the crew of the *Weatherlight* as they seek to rescue their abducted captain Sisay

Scalding Tarn (Retro) [Modern Horizons 2] DP22 sacrifice it unless you sacrificeSet: Modern Horizons 2 Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Scalding Tarn: Search your library for an Island or Mountain card, put it onto the battlefield, then shuffle.