Maro [Seventh Edition] Thrull Ruham Djinn gets -2/-2 as

Ruham Djinn gets -2/-2 as long as white is the most common color among all permanents or is tied for most common

this isn't a creature

Set: World Championship Decks 2004 Type: Artifact — Equipment Rarity: Common Cost: {2} Equipped creature gets +1/+0 for each artifact you control

Set: Streets of New Capenna Type: Legendary Planeswalker — Vivien Rarity: Mythic Cost: {4}{G}{G} +2: You may sacrifice a creature

Maro [Seventh Edition] Thrull Ruham Djinn gets -2/-2 asSet: Seventh Edition Type: Creature Elemental Rarity: Rare Cost: {2}{G}{G} Maro's power and toughness are each equal to the number of cards in your hand. No two see the same Maro.