Sifter of Skulls [Modern Horizons 3 Commander] Transformers Tokens Wretched Bonemass has flying as

Wretched Bonemass has flying as long as an exiled card used to craft it has flying

you may transform Poppet Factory

Set: Kamigawa: Neon Dynasty Type: Basic Land — Plains Rarity: Common ({T}: Add {W}

Set: Commander 2021 Type: Enchantment Rarity: Rare Cost: {2}{B} Attacking Pests you control get +1/+0 and have menace

Sifter of Skulls [Modern Horizons 3 Commander] Transformers Tokens Wretched Bonemass has flying asSet: Modern Horizons 3 Commander Type: Creature Eldrazi Rarity: Rare Cost: {3}{B} Devoid (This card has no color.) Whenever another nontoken creature you control dies, put a 1 1 colorless Eldrazi Scion creature token onto the battlefield. It has "Sacrifice this creature: Add C to your mana pool." (C represents colorless mana.)