Avatar Destiny [Avatar: The Last Airbender] Eldrazi Spawn Set: Outlaws of Thunder Junction:

Set: Outlaws of Thunder Junction: Breaking News Type: Instant Rarity: Rare Cost: {X}{R}{R} Electrodominance deals X damage to any target

Set: Commander 2020 Type: Land Rarity: Rare Oran-Rief

but quite replaceable

or enchanted by anything controlled by that player

goblin soothsayer

Avatar Destiny [Avatar: The Last Airbender] Eldrazi Spawn Set: Outlaws of Thunder Junction:Set: Avatar: The Last Airbender Type: Enchantment Aura Rarity: Rare Cost: {2}{G}{G} Enchant creature you control Enchanted creature gets +1 +1 for each creature card in your graveyard and is an Avatar in addition to its other types. When enchanted creature dies, mill cards equal to its power. Return this card to its owner's hand and up to one creature card milled this way to the battlefield under your control.