Arcanis the Omnipotent (Retro) [Dominaria Remastered] Elf Druid Rogue X is twice the converted

X is twice the converted mana cost of that spell

{T}: When you next activate an ability that isn't a mana ability this turn by spending four or more mana to activate it

Set: Champions of Kamigawa Type: Creature — Moonfolk Wizard Uncommon Cost: {2}{U}{U} Flying {3}

It was as though the sky opened its eyes and found what it saw displeasing

Set: Dominaria Remastered Type: Creature — Elemental Rarity: Common Cost: {3}{R} When Coal Stoker enters the battlefield

Arcanis the Omnipotent (Retro) [Dominaria Remastered] Elf Druid Rogue X is twice the convertedSet: Dominaria Remastered Type: Legendary Creature Wizard Rarity: Rare Cost: {3}{U}{U}{U} {T}: Draw three cards. {2}{U}{U}: Return Arcanis the Omnipotent to its owner's hand. He has journeyed where none have been before. Now he returns to ensure that none follow.