No deal with the Devil, even though his deal sounded great it also sounded too good to be true, so I did not make a deal with the Dessiter. He rubbed me the wrong way.
So we have an army of undead, duergar, and sacarats companies he lent us. A Medusa and an Ogre mage with us as well. Had to pummel her into submission, but she should be of great use in the battle to come.
So we've made it too the veil, after some preliminary scouting my character realizes the way in is best fitted by shadow tactics on the tower quickly so I grab my strike team (the PCs) and come up with a plan.
I infiltrate the town as a missionary that had been the sole survivor of a group leaving the vale. Act check passes, ring of nondetection on and into town I go. From there I study the room for a bit so I can properly teleport to it and grab my homies.
The fire Oracle summons several fire elemental while I invisibility sphere us and we move on the tower. Lucky use of passwall into the tower and we're in slaughter the room and just pass wall up floors heading to the top floor quickly and dropping darkness on the room.
We take the tower with little problem due to the disarray we caused with the passwalls no alarm sounds, no gates drop, and our army storms across the bridge with no resistance. No time to rest though because there's a demoralized army that is quickly getting their morale up.
Also heard rumors of a phoenix, good thing I purchased that frost brand from a random merchant. (Bought it mainly in case the fire oracle goes crazy and tries to kill me)
The party makeup at this point is me: Noble Scion/Gladiator(still on my first char) with several points in UMD and a very high CHA
Crazy pyro (2nd char) fire oracle/lawyer
The returned Half Fiend Orc Barbarian who is obsessed with marrying Iomedae(mitra)(3rd char but rehashed his first with more flavor) with an intelligent artifact (My DM adds some crazy random encounters and side treks)
and the recently turned: Vetala Fighter (6th or 7th char... so it's a good thing he's darn hard to kill now) my DM wanted to use Blood of night and random rolled the type of vampire that would be willing to turn him he now has an xp deficit to make up for the +2 CR he gained from the template