Where should I put it?

I have a lvl 88 mf sorc with TS, LM and IM all maxed, 10pts to FO with items boosting it to 20pts, 4-6 points in Warmth and 1pt to all other skills. I don't know where to put my next point, any suggestions??

FO or Hydra(but you should check the dmg it would give on Hydra before puting points in)

Hydra wouldn't be too good as a choice without Fire Mastery.

Do you mean Cold Mastery? (IM, Ice mastery) Maxing FO is not a bad idea, but you can also consider getting Chilling armor or Shiver Armor if you don't have one yet. A point in Energy shield can be useful as well...

I thought about FO but a friend of mine told me a while back that after 10pts in it FO doesn't get much better in damage.

It doesn't, but you don't really need other skills either. I usually just save the skill points and...forget about it. It is not like I'll level the character to 99 anyway.

Well he said he had 1 point in everything so if he got lot of +skill items hydra could still be good.

Well as it stands, I have one point in everything plus items to bump them all up to 11pts. I wouldn't mind lvling up to 99 but anyways. I am not sure where to put this one. maybe I should put the rest of them I get into FO, but for what? just to get just a little more damage?? Maybe I could put it into shiver armor and boost up my def a little more??