Merfolk of the Pearl Trident [Alpha Edition] Commander or triggered ability

or triggered ability

Set: Darksteel Type: Artifact Rarity: Uncommon Cost: {4} Whenever an opponent discards a card

Set: Time Spiral Type: Artifact Creature — Construct Rarity: Rare Cost: {5} Indestructible

At the beginning of the chosen player's upkeep

" —Frasio

Merfolk of the Pearl Trident [Alpha Edition] Commander or triggered abilitySet: Alpha Edition Type: Creature Merfolk Rarity: Common Cost: {U} Most human scholars believe that Merfolk are the survivors of sunken Atlantis, humans adapted to the water. Merfolk, however, believe that humans sprang forth from Merfolk who adapted themselves in order to explore their last frontier.