Ancient Grudge [Secret Lair Drop Series] 56 Set: Secret Lair Drop Series

Set: Secret Lair Drop Series Type: Legendary Creature — Dragon Rarity: Mythic Cost: {5}{G}{G} Flying

or a variety of combi-weapons

Set: Unknown Event Type: Enchantment Rarity: Common Nontoken creatures you control which aren't from the MOM main set get +1/+0 and gain haste

Hearth still returns the creature

Ancient Grudge [Secret Lair Drop Series] 56 Set: Secret Lair Drop SeriesSet: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{R} Destroy target artifact. Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.) Shelby locked eyes with the ferocious creature as the glass began to crack. With one more lunge, she would break through and confront her nemesis at last.