Merfolk Sovereign [The Lost Caverns of Ixalan Commander]

Set: The Lost Caverns of Ixalan Commander Type: Creature — Merfolk Noble Rarity: Rare Cost: {1}{U}{U} Other Merfolk you control get +1/+1.T: Target Merfolk creature can't be blocked this turn. “Be like the sea: flow around that which is unmovable; for everything else, crash into it unrelentingly.”