Sea Serpent
Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent.
Legend has it that Serpents used to be bigger, but how could that be?
Creature — Serpent
standard:
not legal
future:
not legal
historic:
not legal
gladiator:
not legal
pioneer:
not legal
explorer:
not legal
modern:
not legal
legacy:
legal
pauper:
legal
vintage:
legal
penny:
legal
commander:
legal
oathbreaker:
legal
brawl:
not legal
historicbrawl:
not legal
alchemy:
not legal
paupercommander:
legal
duel:
legal
oldschool:
legal
premodern:
legal
predh:
legal
High - Low