I wanna find the meteor storm bombardment, power word kill and celestial host spells, also wanna find any 6th or 7th level spells because i dont have any :P seems to me like alot of these spells aren't in the game or somethin. could anyone help? especially looking for 6th and 7th level ones....

You get celestial host off Trias when you rescue him if I remember right... don't remember about the others

You get Celestial Host from Trias after defeating him (killing OR redeeming).
I got Deathbolt (lvl8) and Meteor Storm B (lvl8) from people in Carceri/Curst. Can't remember exactly where, but im sure one of the trapped guys (under the cart right at the beginning of that map) gave them to me.
I got Three level 7 spells (acid storm, bladestorm and stygian ice storm) from various places in the later part of the game, especially in Curst and the Underground (i think the smuggler there has some...)
Level 6 spells i just had Chain lightning storm and globe of invulnerabiltiy, both you can buy somewhere in the Wards ?! (at least the globe=check the sensates...)

Where is the Howl of Pandemonium ???

Flo