The Mightstone and Weakstone [The Brothers' War] Nightmare Hydra but all he said was

but all he said was

Set: Kaldheim Prerelease Promos Type: Legendary Creature — God Rarity: Rare Cost: {2}{U} At the beginning of your upkeep

{5}: Permanents you control gain indestructible until end of turn

(Activate only during your upkeep and only once each turn

The Mightstone and Weakstone [The Brothers' War] Nightmare Hydra but all he said wasSet: The Brothers' War Type: Legendary Artifact Powerstone Rarity: Rare Cost: {5} When The Mightstone and Weakstone enters the battlefield, choose one Draw two cards. Target creature gets 5 5 until end of turn. {T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells. (Melds with Urza, Lord Protector.)