Undead Gladiator [Onslaught] Aura Hungering Hydra can't be blocked

Hungering Hydra can't be blocked by more than one creature

Set: Starter 1999 Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Untap all creatures that attacked this turn

Set: Beta Edition Type: Enchantment — Aura Rarity: Rare Cost: {1}{G} Enchant creature

Put up to two planeswalker cards from among them onto the battlefield

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {U}{U} Whenever an opponent casts a spell

Undead Gladiator [Onslaught] Aura Hungering Hydra can't be blockedSet: Onslaught Type: Creature Zombie Barbarian Rarity: Rare Cost: {1}{B}{B} {1}{B}, Discard a card: Return Undead Gladiator from your graveyard to your hand. Activate only during your upkeep. Cycling {1}{B} ({1}{B}, Discard this card: Draw a card.)