Erithizon [Mercadian Masques] Elemental Soldier If it's a creature card

If it's a creature card with power less than or equal to Grenzo's power

Set: Time Spiral Remastered Type: Instant Rarity: Rare Cost: {B} Split second (As long as this spell is on the stack

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic Cost: {4} {5}

Set: Doctor Who Tokens Type: Token Creature — Alien Rhino Rarity: Common Reverse Type: Token Artifact — Clue {2}

with a song they never learned

Erithizon [Mercadian Masques] Elemental Soldier If it's a creature cardSet: Mercadian Masques Type: Creature Beast Rarity: Rare Cost: {2}{G}{G} Whenever Erithizon attacks, put a +1 +1 counter on target creature of defending player's choice. Unlike scorpions, the erithizon isn't immune to its own weaponry.