Mammoth Umbra [Planechase Anthology] Horse Rebel Set: Unstable Type: Artifact Creature

Set: Unstable Type: Artifact Creature — Construct Rarity: Rare Cost: {7} Whenever an opponent casts a spell

Set: Rivals of Ixalan Promos Type: Artifact Rarity: Rare Cost: {1} Cards in graveyards can't be the targets of spells or abilities

Set: Core Set 2020 Prerelease Promos Type: Legendary Creature — Angel Rarity: Rare Cost: {4}{W}{W}{W} You may pay {W} and tap four untapped creatures you control with flying rather than pay this spell's mana cost

you may play lands and cast spells from your graveyard

"My heart is not mine

Mammoth Umbra [Planechase Anthology] Horse Rebel Set: Unstable Type: Artifact CreatureSet: Planechase Anthology Type: Enchantment Aura Rarity: Uncommon Cost: {4}{W} Enchant creature Enchanted creature gets +3 +3 and has vigilance. Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)