Mirkwater Shaman

When Mirkwater Shaman enters play, create
two 0/ 2 blue Octopus creature tokens.
Mirkwater Shaman and Octopus you control have: "{b}, {t}: This creature gains shroud
until end of turn and doesn't untap during
your next untap step. Prevent all combat damage dealt to and dealt by creatures
blocked by this creature this turn."