(: Add or to your mana pool.)
Waterveil Bosk enters the battlefield tapped.
, : Put a 1/1 blue Crab creature token with flying onto the battlefield.
, , Sacrifice Waterveil Bosk: Put a -1/-1 counter on target creature.
: Add 
or 
to your mana pool.)
, : Put a 1/1 blue Crab creature token with flying onto the battlefield., , Sacrifice Waterveil Bosk: Put a -1/-1 counter on target creature.
