Owlbear Art Card (Gold-Stamped Signature) [Dungeons & Dragons: Adventures in the Forgotten Realms Art Series] Kaldheim Prerelease Promos you don't lose this mana

you don't lose this mana as steps and phases end

While equipped by this effect

or Effect Monster Card

Set: Power of the Duelist Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 "Elemental Hero Neos" + "Neo-Spacian Flare Scarab" This card can only be Special Summoned from your Fusion Deck by returning the above cards from your side of the field to the Deck

Owlbear Art Card (Gold-Stamped Signature) [Dungeons & Dragons: Adventures in the Forgotten Realms Art Series] Kaldheim Prerelease Promos you don't lose this manaSet: Dungeons & Dragons: Adventures in the Forgotten Realms Art Series Type: Rarity: Common