DISCLAIMER: This build will be utterly broken beyond all belief and should never see play in even an overpowered game. This is also a new take on the use of the hideous combination of Red Wizard Circle Magic and Shadowcraft Simulacrums. Finally, it uses a custom Major Bloodline (mainly as a feat repository, since I'm lazy and we all know how to get infinite ones of those anyhow) paid for by an Item Familiar (a la PBMC's thread and the math lining up) and mild retraining. The build :
Cloistered Cleric of Mystra 1/Wizard 1/Tainted Sorcerer 1/Red Wizard 5/Incantatrix 4/Shadowcraft Mage 4/Dweomerkeeper 4-Assuming 32 pt buy (though little changes in 25 pt buy).
-All stats will bear an inherent +5 bonus, due to Supernatural Spell.
-Any [Epic] material is gained via the Dusk Giant trick, including a mythal that remains after dismissing the Dusk Giant form. Since it is a Supernatural Spell, it is not subject to dispelling of any kind.
-Prewarning : CL is arbitrarily high, as are spell slots per day, thanks to Cooperative Metamagic and an arbitrarily large number of 230% real Sims of the wizard, meaning each one can effectively cast epic spells of their own. As they will all be incorporeal, they may all occupy the same space, namely that of the initial Wizard, and since they are Sims, not summons/HIVE members/Symbiots/Psymbiots, they are absolutely loyal to their creator.
-With 0 action loops, the RWfH has an arbitrary number of actions, contingencies, and crafted contingencies.
-With one prevalent power and one vanguard power within the mythal, this arbitrarily large number of archmagi may act effectively infinitely, both within and without time (affinity field and synchronicity shuffle).
-All of the above is effectively doubled through the affinity field by using Nybor's trick to implant the Red Wizard into a Chronotyryn.
-Last but not least, the effect of Cooperative Metamagic (should they all cast simultanously) is doubled, as they get roughly the same effect (CL boost) from a prevalent metaconcert linking all minds together.
NOTE : Still fully verifying the interaction between magic and psionics, and actually fleshing out the minute details of the build and mythal. Very much still UNDER CONSTRUCTION, but there's the basics of the beast