Lvl 29. you can train with any team long as you have shrink. thats all you need to start with, and after you lvl you can add point to wis to get the rest of your stats.
final water stat is 3 int and 58 wis. but most people stop at 52 wis 9for revive) cause they don't like getting recovery normal.
what ever wis you stop at is fine. but i always suggest 60 to round everything off. also due to the fact that water needs a lotta SP if they will be healing and reviving and sealing most of the time.
so shrink till you get your wis up.
do shrink
def
def
shrink
def
(you can also use sheild pet or soul dodge if you have)
then after you get freeze do
shrink
sheild pet
freeze
shrink
def
then when you get sleep
its shrink
sheild pet
freeze
shrink
sleep.
long as you have a assit skill just play around and use what you can till you can propperly busrt
if you are not using a remote then you switch the last two skill if you manaual example
shrink fisrt mob
sheild pet
freeze fisrt mob
sleep fisrt mob
shrink second mob