+Sea, +Serpent (4)
Deep-Sea Serpent can't attack unless defending player controls an Island.
: Frilled Sea Serpent can't be blocked this turn.
Sea Serpent can't attack unless defending player controls an Island.
When you control no Islands, sacrifice Sea Serpent.
Serpent of the Endless Sea's power and toughness are each equal to the number of Islands you control.
Serpent of the Endless Sea can't attack unless defending player controls an Island.
Gatherer works better in the Companion app!