Whats wrong with being a fish eh some fishes are SHARKS !
As the shurkiens come towards Suigetsu, he creates a shark that bolts through the shurikens and heads towards you.
(Suiton: Suikoundan) - Water Style: Water shark bomb
Rank: C
Type: Attack
Range: Short-Mid
Chakra cost: 15
Damage Points: 30
Description: A water projectile shaped like a shark that comes crashing down on the opponent.
Note: No water source required
He then expels a thick mist from his mouth, and runs around in the mist, he
Now this is what I like.
Kirigakure No Jutsu) - Hidding in Mist Jutsu
Rank: D
Type: Supplementary
Range: Short/Mid
Chakra Cost: 10
Damage Points: N/A
Description: This displacement technique creates a thick mist to spring forth by lifting up some water from either a pre-existing source or expelled from their mouth, then goes in and out of sight at will from within the pearly-white realm. The mist's thickness is controlled by the amount of chakra kneaded into it. It can't fool the Byakugan, but, due to the mist being created with the user's chakra, any Sharingan and Rinnegan-user will see the mist coloured by their opponent's chakra, which will effectively hide the user from the dōjutsu.
Note: Can be created through releasing from mouth or manipulating a nearby water source.