Ok next 2 are:
(Suiton: Suirou No Jutsu) - Water Style: Water Prison
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: Traps opponent in a orb of water that the user must maintain contact with or the jutsu is broken.
wiki:
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*While performing 7 (

) handseals: Snake → Ram → Horse → Hare → Ram → Horse → Hare, I either channel my own chakra in my mouth or manipulate the water of a near water source. After I formed the seventh handseal a big sphere of water appears, coming out from one of my hands, in this case my right hand.*
I would use this to either drown my enemy or keep him out of a 2v2 fight for some time. I could use this to counter an incomming Taijutsu attack. Another good combination might be with waterclones. As I'm looking at the next Jutsu, Water Replacement, there comes another Idea to my hand. I could use it like a double/tripple combo, like first transforming into water and afterwise trapping him with that, this could work for example if my enemy doesn't know my location/doesn't see me atm and if I got some waterclones. I could use a clone as decoy and hide a bit away transformed into water. This would be very risky and needs a lot of effort so it might not work in like... 80-90% of the fights but you could give it a shot in a hopeless situation.
The second aspect is the defensive use of this Jutsu as it is stronger then steal. So basically if I use it on myself I could protect myself well against physical or fire/wind attacks.
(Suiton: Mizu Kawarimi) - Water Style: Water Replacement
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: The user can freely transform his body into liquid. This form allows him to avoid taking direct damage from many physical attacks but can not attack while in this form.
Find the wiki links too aswell as explaining how these work and how you use them.
wiki (I'm not totally sure if that's the correct one but it's the only thing I could find expect Suigetsus Hydration technique:
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):
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*I manipulate the water based chakra inside my body. I try to be one with water and go with it's natrual flow. Slowly my body fades and transforms into water. First only some parts and after some more practise my whole body*
This jutsu is basically good for defence purposes. As I'm water I can't be harmed by any physical attacks as long as they aren't based on an elemental. It makes me vulnerable for lightning attacks, as I would conduct the lightning even better then I do in a human form.
I would use this jutsu if I had to defend myself from an incomming tai jutsu attack or a Shuriken or something. I think I could also use it to "dive" quickly under an incomming blast attack as long as it's not too big. If you stand on a water source, it works out even better, as your opponent won't be able to see you (of course I wouldn't recommend this against a raition user).
A question about the replacement, does it count as substitution in a fight?