There's one extremely important pro about this jutsu that you probably won't find on your own and is a bit obvious but people tend to overlook it. The beast in itself is pretty big, which is nice and all, but it can also defend you from multiple fire attacks. It can shoot a beam of water towards one attack, while sacrificing itself to stop another attack. With that, if someone ever uses 2 fire jutsus in 1 turn, this is one of the most come in handy and underrated water jutsus out there.
(Suiton: Suiryū Kōbaku ) - Water Release: Water Dragon Biting Explosion
Rank: A
Type: Offensive
Range: Short - Long
Chakra cost: 30
Damage points: 60
Description: The user creates a large pool of water that gushes upwards lifting the opponent into the air, after firing the enemy into the air, the user shoots numerous water bullets at them from the pool of water and then finishes by forming the water bullets into a water dragon which attacks the target, sending them crashing into the ground.
Alright, first of all you create water with this technique. It doesn't need a water source. You let the water gush the opponent upwards (rather high). While they are launched in the air, you manipulate the water on the ground again to shoot water bullets at them. Then, combine these bullets to attack the opponent. The nice part is you can control the dragon to some extent, but obviously it won't be allowed in our RP that you can manually outmaneuver attacks to counter this one. I'd say you best use this when the opponent is under a genjutsu or otherwise occupied, or the'll just use an earth based technique to overpower this one.