Kaldheim - Prerelease Pack Avatar Wizard Whenever you cast an artifact

Whenever you cast an artifact or creature spell using mana produced by Barracks of the Thousand

I — Gain control of up to one target artifact for as long as you control Scroll of Isildur

return it to the battlefield attached to you at the beginning of the next end step

the Foremost attacks

Set: Amonkhet Invocations Type: Creature — Elemental Rarity: Mythic Cost: {3}{B}{G} Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards

Kaldheim - Prerelease Pack Avatar Wizard Whenever you cast an artifactRules Text Contains: Contents: 6 Kaldheim booster packs 1 foil promo stamped rare or mythic rare from Kaldheim 1 MTG Arena code card 1 Spindown life counter UPC: 630509922192 Set: Kaldheim Rarity: sealed