Primordial Hydra (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] Magic Player Rewards 2008 Set: Darksteel Type: Artifact Creature

Set: Darksteel Type: Artifact Creature — Beast Rarity: Rare Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U}{U} Destroy X target Mountains

Set: Rise of the Eldrazi Type: Instant Rarity: Rare Cost: {2}{G} Search your library for up to four land cards with different names and reveal them

Whenever Goblin Piledriver attacks

Primordial Hydra (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] Magic Player Rewards 2008 Set: Darksteel Type: Artifact CreatureSet: Duels of the Planeswalkers Promos 2013 Type: Creature Hydra Rarity: Mythic Cost: {X}{G}{G} Primordial Hydra enters the battlefield with X +1 +1 counters on it. At the beginning of your upkeep, double the number of +1 +1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1 +1 counters on it.