It won't work. Ever

Yeah nope

Because unlike other characters, all of his abilities would somehow revolve around water and swimming and in smash, there isn't a large amount of water

Cyclops bat

I mean prawn suit? or you could have a reaper defying gravity

If he spend the whole time in the PRAWN, then it might work.

Left special - Grappling arm that can grab ledges and point up, diagonal or horizontal and has great range (Very little damage, but useful for recovery)

Down special - Propulsion cannons a shield around him that pushes away characters and reflects projectiles

Default special - Fires a torpedo forwards, can be charged. (Range and damage depends on size, but it is always very fast)

Up special - Jumpjets straight up, while moving upwards it does damage to anyone above

Side smashes are the drill arm, continual damage but low launch. Up smash is just a fist upwards with incredible launch but small range and damage. Down smash is the clericeratee (Can't spell it) pincer with good range and medium launch but poor damage.

Heavy attacks are all swipes with the fist and all do good damage and launch with small range, with the up strong attack being an arching swipe effective at juggling and repelling enemies coming down

The P.R.A.W.N. has slow running speed but attacking while moving is a fast dash. The P.R.A.W.N. does not dodge as far to the left and right as other characters, with a slightly stronger shield. For the SPECIAL SMASH, the prawn propulses towards it anyone in front of it on the same level and launches them into a sea where they are attacked by a reaper in a cinematic before causing significant launch and damage

The special should be the Aurora crashing unto everyone.