Well since we're already on a lake I use
(Kirigakure No Jutsu) - Hidden Mist Jutsu
Rank: D
Type: Supplementary
Range: Short/Mid
Chakra Cost: 10
Damage Points: N/A
Description: The user creates a thick, dense mist that covers the surrounding area.
Concealing my appearance and without (if there's an opponent) knowingly I use
Hidden Mist Eye Sight Deprevation
Rank: C
Type: Supplementary
Range: Short-Mid
Chakra cost: 15(-3 each turn to keep it active) Damage Points: N/A Description: Using the hidden mist jutsu the user reflects the natural light an a way that it blinds there opponent temporarily as long as the opponent is in the mist.
Note: Must have already used hidden mist jutsu
To blind (him or her)
With (his or her) vision blocked off a water shark unnoticely sneaks up from underneath
(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.
(No water source required)
And blows up