Love the expansion symbol.
It could be kinda fun to just give the equipped creature some kind of bonus for each fish in play (+1/+1 comes to mind) and be able to create fishtokens when it deals combat damage to an opponent.
Like a slith, but with fish instead of counters?
hmm.. yeah currently i have like 3 expansion symbols.. the one on this card is from the "rotten" expansion.. the buzzard from "scavengers" and i have a new one thats a top hat on my first card from the set "electric robot death"... its surely the dumbest of all the expansions..
Make it all damage not just combat. Would be cool as he said with it growing bigger the more it deals and surestrike trident. Go the watery theme decks.