Trinisphere [Double Masters] SM215 The player plays that card

The player plays that card if able

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {3} Basalt Monolith doesn't untap during your untap step

Set: Base Set Unlimited Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Amonkhet Prerelease Promos Type: Legendary Creature — Human Cleric Rarity: Rare Cost: {B}{G} Whenever Hapatra

Set: Dominaria Prerelease Promos Type: Legendary Creature — Human Artificer Rarity: Mythic Cost: {2}{U}{R} Whenever you cast a historic spell

Trinisphere [Double Masters] SM215 The player plays that cardSet: 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.)