Trinisphere [Double Masters] Nightmare Horse Set: Gatecrash Type: Land —

Set: Gatecrash Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

Set: Core Set 2020 Promos Type: Land Rarity: Rare Field of the Dead enters the battlefield tapped

Set: Arabian Nights Type: Land Rarity: Uncommon {T}: Draw two cards

{1}{G}{W}{U}: Put Derevi onto the battlefield from the command zone

create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking

Trinisphere [Double Masters] Nightmare Horse Set: Gatecrash Type: Land —Set: Double Masters Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)