Trinisphere [Darksteel] Thrull where X is the number

where X is the number of charge counters on Shrine of Piercing Vision

Enchanted creature has first strike

Set: Secret Lair Drop Series Type: Legendary Creature — Dragon Rarity: Mythic Cost: {2}{W}{W} Flying

Set: Commander's Arsenal Type: Artifact Rarity: Rare Cost: {2} {1}

Set: Commander Anthology Volume II Type: Creature — Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard

Trinisphere [Darksteel] Thrull where X is the numberSet: Darksteel Type: Artifact Rarity: Rare 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.)