Segovian Leviathan 

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