I used to play a shark deck way back when rescue rabbit was at 1, xyz remora had just been released and link monsters weren't a thing.
I've been tweaking this build for some time, and after having a few successful runs with it against other 'fun' decks, I thought I'd post it for people to enjoy.
I love cards like Nimble Angler for this deck, as you can plus from twin twisters which keeps you a board presence, and in some situations can get you a link monster on the field after clearing back row, which is always a good thing ;)
Feel free to tweak this as you see fit, I love sharks IRL and was so hyped when they became something fun. Great white is the best card ever made.
For anyone wondering about any combos for this deck, my favourite opener that I started with on my last run before uploading was:
Twin Twisters + Nimble Angler + Rescue Rabbit + XYZ Remora. Twin twisters into the nimble angler (going second ofc) to then drop out 2 mantas and link off into Mermail Abyssalacia. Rescue Rabbit into GODMODE (Great white) to then make the Gem knight Pearl, then use XYZ Remora to make Pearl not consume pointless materials and make Shark Drake. Fifth card in said starting hand was called by the grave..shenanigans.