I am trying a twister build that is doing 75's easily solo (p 1200), have not pushed it, maybe someone can work with it, I don't know but it is fun at the moment (no Arcane Torrent). Kicks ass in 2 man with a DMO wiz as leader and solo.
Teleport - Safe Pasage
Slow Time - Exhaustion
Explosive Blast - Chain Reaction
Ice Armor - Crystalize
*Magic Missile - Whatever
Energy Twister - Raging Storm (stationary one works good too)
Delsere all around including the shame belt with 50% AS on primary and 12 AP
Parthan Defenders, Ranslors Folly
Orb of Infinite Depth, Mirror Ball with 4 AP on crit (might be overkill), Twisted Sword
COE, Halo, Compass/Travelers
Audacity, Illusionist, Unstable Anomaly, *Prodigy (get rid of teleport and Illusionist for Unwavering Will and Magic Weapon/Deflection for a tank but might not be needed)
BOS, Alteration, Bane of the Trapped
Anyway, it works and you can spam twisters non stop. Manual just hold down MM and spam Twister.
You just need to edit this part of the wizardcobat.cs from < 1 to < 7 for the twisters to spam the 7 stacks (no idea why this works, else it will only fire off one):
// Energy Twister
....
(!hasSignatureSpell || GetBuffStacks(SNOPower.Wizard_EnergyTwister) < 7))
Ridiculous?