Bear Umbra [Commander 2018] Shonen Jump Magazine Promos {1}: Target noncreature artifact becomes

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn

If the player doesn't

Set: Commander 2014 Type: Creature — Elemental Beast Rarity: Rare Cost: {5}{G} When Grave Sifter enters the battlefield

*Chronicles of the Quarum Plains*

Bear Umbra [Commander 2018] Shonen Jump Magazine Promos {1}: Target noncreature artifact becomesSet: Commander 2018 Type: Enchantment Aura Rarity: Rare Cost: {2}{G}{G} Enchant creature Enchanted creature gets +2 +2 and has "Whenever this creature attacks, untap all lands you control." Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)