just want to share a bug i discovered last night while playing. if you're fighting a caster that casts imprisonment, becareful about having your deva getting hit with that spell and then resting before it appears again. i did that last night and ended up getting the unsummon message, but was unable to cast the deva again. the bug basically makes the computer think that there is a deva being used when there actually isn't. i tried resting, zoning, reloading, etc. still couldn't make a deva in the zone i was in.