Shellcoated Seecrab

Islandwalk
{ut}{u}{g}; - Create a 1/3 blue Shellcrab Token with Islandwalk.
If you would cast a creature spell with power and toughness 9 - Sacrifice all Crabs: Reduce the cost of that creature Spell by {x} and comes in play with X +1/+1 counters where X is the number of Crabs sacrificed with this abbility.
A nutritious meal only for the Gretest of the Ocean.