Other Merfolk creatures you control get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)
Color: BlueRarity: rare
Type: Creature — Merfolk
Other Merfolk creatures you control get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)
Color: Blue
![Sentinel of the Pearl Trident - Double Masters [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/67640/67417/a19284d8-4404-4032-8dee-3c7af2819045__73329.1596719170.jpg?c=2 "Sentinel of the Pearl Trident - Double Masters [F]")