Scalding Tarn (Retro) [Modern Horizons 2] 209 You can't activate this effect

You can't activate this effect the turn this card enters play

Set: Multiverse Legends Type: Legendary Creature — Elemental Elk Rarity: Rare Cost: {4}{R/G} Companion — No card in your starting deck has more than one of the same mana symbol in its mana cost

Set: Sun & Moon: Black Star Promos Type: Grass Rarity: Promo

Set: EX: Legend Maker Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: Black & White: Legendary Treasures Rarity: Ultra Rare Retreat cost: 1

Scalding Tarn (Retro) [Modern Horizons 2] 209 You can't activate this effectSet: 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.