Feral Hydra [Battlebond] Aether Revolt It has flying and "Cumulative

It has flying and "Cumulative upkeep {G}

it deals damage equal to its power to any target

Set: Oath of the Gatewatch Promos Type: Creature — Eldrazi Rarity: Rare Cost: {5}{C} Untap Endbringer during each other player's untap step

he never got over his fear of spiders

Horde of Boggarts's power and toughness are each equal to the number of red permanents you control

Feral Hydra [Battlebond] Aether Revolt It has flying and "CumulativeSet: Battlebond Type: Creature Hydra Beast Rarity: Uncommon Cost: {X}{G} Feral Hydra enters the battlefield with X +1 +1 counters on it. {3}: Put a +1 +1 counter on Feral Hydra. Any player may activate this ability. It shreds its prey as each head fights for the choicest bits.