Bloodstained Mire (Extended Art) [Modern Horizons 3] noPrice You can only Special Summon

You can only Special Summon "Marincess Sea Horse" once per turn this way

Set: Gladiator's Assault Card type: Effect Monster Rarity: Ultimate Rare Attack: 2200 Defense: 1200 This card cannot be Normal Summoned or Set

You can only use each of the following effects of "Dark Hole Dragon" once per turn

3–6 Common

you can send 1 Fairy-Type monster from your hand to the Graveyard to negate the activation and destroy that card

Bloodstained Mire (Extended Art) [Modern Horizons 3] noPrice You can only Special SummonSet: Modern Horizons 3 Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle. A graveyard for conquerors and conquered alike.