Trinisphere
Artifact
As long as this artifact 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 to cast costs to cast instead.)
Printings & Conditions (7)
Darksteel (DST)(Darksteel)#154Rare
Regular
Double Masters (2XM)(Double Masters)#303MythicOut of stock
From the Vault: Exiled (V09)(From the Vault: Exiled)#15MythicOut of stock
Kaladesh Inventions (MPS)(Kaladesh Inventions)#52SOut of stock
Secret Lair Drop (SLD)(Rainbow Foil) (Secret Lair)#1485★Mythic✦
Rainbow foilOut of stock
Secret Lair Drop (SLD)(Secret Lair)#1485MythicOut of stock
Unknown Set (UNKNOWN)(Retro Frame) (Eternal Weekend 2025 Promo) (Promos: Unique and Miscellaneous)POut of stock