Feaster of Fools [Modern Horizons] Dragon Hydra a legendary 20/20 black Avatar

a legendary 20/20 black Avatar creature token with flying and indestructible

but sometimes they mindlessly attempt familiar tasks

Set: Signature Spellbook: Gideon Type: Instant Rarity: Rare Cost: {W} Exile target creature

When Reveillark leaves the battlefield

Feaster of Fools [Modern Horizons] Dragon Hydra a legendary 20/20 black AvatarSet: Modern Horizons Type: Creature Demon Rarity: Uncommon Cost: {4}{B}{B} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Flying Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1 +1 counters on it.)