Clockwork Hydra [Duel Decks: Elspeth vs. Tezzeret] Guru The vault cracked open

The vault cracked open

Set: Ikoria: Lair of Behemoths Promos Type: Creature — Nightmare Rarity: Mythic Cost: {B/G}{B/G} Fiend Artisan gets +1/+1 for each creature card in your graveyard

you may return Dragon Breath from your graveyard to the battlefield attached to that creature

Set: Dragons of Tarkir Type: Instant Rarity: Rare Cost: {3}{B} Return target creature card from your graveyard to your hand

Clockwork Hydra [Duel Decks: Elspeth vs. Tezzeret] Guru The vault cracked openSet: Duel Decks: Elspeth vs. Tezzeret Type: Artifact Creature Hydra Rarity: Uncommon Cost: {5} Clockwork Hydra enters the battlefield with four +1 +1 counters on it. Whenever Clockwork Hydra attacks or blocks, remove a +1 +1 counter from it. If you do, Clockwork Hydra deals 1 damage to any target. {T}: Put a +1 +1 counter on Clockwork Hydra.