Winter Orb [Collectors' Edition] XY106 it becomes an Aura with

it becomes an Aura with "enchant creature put onto the battlefield with Necromancy

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Legendary Creature — Human Druid Rarity: Mythic Cost: {G}{U} Whenever you tap a nonland permanent for mana

Set: Alpha Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a blue source of your choice would deal damage to you this turn

Set: XY: Base Set Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Destroy target nonland permanent with mana value 3 or less

Winter Orb [Collectors' Edition] XY106 it becomes an Aura withSet: Collectors' Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.