Witch
LichSimple Build made around Twisted Empyrean Mace
*Obviously, it's still 2 weeks to patch notes, sure they will rebalance some skills, change tree, but build idea is clear regardless.
About this Build
- Twisted Empyrean looks like cool weapon to try Mace build while playing Caster Class and stacking Mana.
It has huge flat Cold Damage, plus mod that grant even more Cold Damage based on Mana.
Plus huge amount of flat Mana,
Crit Chance is decent, 100% Fire Convert to Cold is useful for couple Skills - Reason for doing it on Lich:
Necromantic Conduit and 
Blackened Heart to get Unholy Might which grant 30% of All Damage as Extra Chaos, which then increased by amount of Mana build has - Then going
Eldritch Battery by using 
Visage of Ayah to save a lot of points. Hopefully in 0.5 we will get something useful on Runeforged version of this Helmet - And going
Mind Over Matter to take all damage before life. Plus getting around 90% Mana Recoup from 
Midnight Braid, 
Adverse Growth and Recoup mod on Amulet to sustain Mana, aside of Mana Leech and Mana Regen - Using Embitter on every skill to not have damage spread between Cold and Chaos Damage, which makes
Elemental Weakness more effective. And ofcourse more Cold Damage - more Chill and Freeze. - Using
Giant's Blood to be able to use Shield, to get another source of Resists, plus reaching 50% Block is fairly easy - For Gear:
- Armor: ES, Life, Mana, Resists, Str/Int
- Jewellery: Mana, Life, Resists, Str/Int/Dex or All Attributes
- Shield: Life, Resists, Block
- Jewels: Attack/Melee/Damage with Maces, Skill Manacost converted to Life, atleast 1 Jewel with Rage on Hit
Leveling
- Since Mace require Level 84 to use, you will probably need to use entirely different build to level until that point
- While you can level with Maces from start (it will be slightly harder than doing it on warrior), by not taking Mana related stuff at all, by rushing to Warrior area to take Mace/Melee passives, and using regular Mace up until level 84
