Krynn's Vanguard pretty quickly dispatched of the remaining Pit Fiend. However, A couple Sibriex's appeared after squeezing through some tight spaces and wreaked havoc on Krynn's Vanguard bringing a couple of them very close to death, and taking Arcadius down before they were dispatched and Arcadius was turned into a Manes. After dispatching the Manes, Armantaro used a Wish spell to get Arcadius back, and the Wish ended up giving the whole party a much needed rest.. Regrouping, Krynn's Vanguard cleared out what they could, and then proceeded East to the other part of the Fifth Floor they couldn't clear before.
Upon investigating, they came across a Glabrezu and Vrock in one room. Seems like this pattern is going to continue. At least it seemed that they were going to get a small break from more dangerous monsters for a bit.