Primordial Hydra (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2012] Prophecy Promos sacrifice it unless you exile

sacrifice it unless you exile another Merfolk you control

Bred as living shields

Set: Weatherlight Type: Enchantment Rare Cost: {1}{R} At the beginning of your upkeep

Set: Limited Edition Beta Type: Creature — Elemental Rare Cost: {2}{G}{G}{G}{G} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

Primordial Hydra (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2012] Prophecy Promos sacrifice it unless you exileSet: Duels of the Planeswalkers Promos 2012 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.