Snake Umbra [Mystery Booster] Core Set 2020 Prerelease Promos even if I have to

even if I have to split the earth under your feet

Set: Dominaria Type: Creature — Human Knight Rarity: Uncommon Cost: {1}{W} First strike

you may return it to its owner's hand

Sacrifice Scalding Cauldron: It deals 3 damage to target creature

Snake Umbra [Mystery Booster] Core Set 2020 Prerelease Promos even if I have toSet: Mystery Booster Type: Enchantment Aura Rarity: Common Cost: {2}{G} Enchant creature Enchanted creature gets +1 +1 and has "Whenever this creature deals damage to an opponent, you may draw a card." Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)