Rootwater Commando 

Creature — Merfolk
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Merfolk
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)