use Cthonians for the cannons: http://www.rafm.com/Merchant2/mercha...gory_Code=COCM

Use Hounds of Tindalos for Chaos Hounds: http://www.rafm.com/Merchant2/mercha...gory_Code=COCM

Use outer gods for the big daemons. Heck, lots of possibilities here: http://www.rafm.com/Merchant2/mercha...gory_Code=COCM