Elvish Warmaster [Kaldheim Prerelease Promos] Shadow Specters They mutate into the creature

They mutate into the creature on top plus all abilities from under it

you can send the top 2 cards of your Deck to the Graveyard to negate the activation of a Spell Card and destroy it

Collectors’ Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {U}

Set: World Championship Decks 2003 Type: Creature — Goblin Rarity: Rare Cost: {2}{R} Goblin Sharpshooter doesn't untap during your untap step

Elvish Warmaster [Kaldheim Prerelease Promos] Shadow Specters They mutate into the creatureSet: Kaldheim Prerelease Promos Type: Creature Elf Warrior Rarity: Rare Cost: {1}{G} Whenever one or more other Elves enter the battlefield under your control, create a 1 1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2 +2 and gain deathtouch until end of turn.