I know it sux, but its already made.

In my Wednesday Night campaign (which starts tonite hopefully), I'm playing a Tasloi (jungle goblins from Shining South) Warlock with 2 flaws, Abberant Blood: Tail, Durable Form, and Starspawn as my feats, and a Morningstar as my melee weapon.

I want to be a good Secondary Caster (the Human Frost Mage/Elemental Savant) and have a Warforged Crusader played by my best friend who promised to back me up.

What are my options, using Warlock for massive nuker/blaster focus?