Hey I was wondering if the meteor and fireball you get from the set synergized, also are they improved by +skills? Say if you were using a hexfire as your weapon would your fire wall/ball/master and meteor get the plus 3?
+skills can increase the oskills from Trang's set. They do not synergize, because they have no hard points. Because of the bug where Necromancers lose a ton of casting speed while in Vampire form, it's pretty well impossible to ever make anything other than Firewall worth using as a Necromancer.
does this mean that +skills items like amulets ect. will effect other skills you get from equipment like berserk/zeal from passion or vengeance from king slayer? what about auras granted by runewords, do auras effect them aswell?
I know that the +All Skills and +Fire Skills mods will affect the oskills from Trang set. I'm not certain about bonuses to specific skills (like a staff with +fireball marked Sorceress Only), bonus to the original class' skills (+sorceress skills for our purposes) or + to the skill tree the skills originally belonged in (like a + to the Sorceress's Fire Skills tree) would work, but I feel like the answer is no to all of the above.
This is true for all oskills, werewolf, lycanthropy, critical strike, all of them.
This is not true for auras granted by items. Even if you equip Enigma, Andy's Visage, Mara's, 2x SoJ, and an Arachnid Mesh, the Conviction aura from Infinity will still be level 12.