Hi

Ultimate Magus is my alternate character for Living Planar campaign.

It's a Grey Elf Beguiler 2/Wizard 3/UM 9.

Int is primary spellcasting stat for both Beguiler/Wizard. Took Sudden Extend as my qualifying feat, then Sudden Empower & Sudden Widen as my bonus feats.

Can use cantrip slots to 'power' up my spells with metamagic (Sudden spells don't increase casting time/spell level, so only require level '0' spells for class abilities).

Ended up with spells of a Beguiler 10 (CL 17 due to Practiced Spell Caster, Arcane Might +3), Wizard 11 (CL 14 - Arcane Might +3). Bought ring Wizardry I for extra 10 1st Lvl spells.

Cheers
Paul H