Suggestions needed for building a high damage rogue

[primaeva]

I have 1055 on health and 955 on mana
I think its high enough
So im looking for an item which doesn't lose too much health and mana but increases damage a lot (this is the reason i bought heartseekers)

Ahh okay.

@Technique: the lifethief proc isn't near useful as it sounds it only works on charged normal attacks, which we do none of.