Jodah, Archmage Eternal (Foil Etched) [Double Masters 2022] Number_OP05-029 X is equal to the

X is equal to the level of that card +1

You must also offer monsters whose total Level Stars equal 8 or more as a Tribute from the field or your hand

where X is the amount of generic mana in that spell's mana cost

and at the beginning of your next Encore step

Jodah, Archmage Eternal (Foil Etched) [Double Masters 2022] Number_OP05-029 X is equal to theSet: Double Masters 2022 Type: Legendary Creature Human Wizard Rarity: Rare Cost: {1}{U}{R}{W} Flying You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells that you cast. "Chronicles across the ages describe Jodah. They likely refer not to one mage, but to a family or an arcane title." Arkol, Argivian scholar