Monastery Investigation

The crew receives a letter of distress from a fortified monastery and go to investigate.
Upon arrival they come across a series of disarmed traps and empty rooms showing signs of a rushed escape.
Flynt, Zherxikas and Zorroth come across a lady hiding in the kitchen and scare her off while Pib and Khoudmik investigate a large dining hall.
The crew reassembled to continue their investigation, with Pib picking up sounds of monsters nearby, leading him to scout ahead with Khoudmik. The two come across a few wererats which they dispatch pretty quickly.
Pib finds some potions and hands them out, to come back to a lord and his guards triggering the alarms. The lord questions their purpose and integrity, eventually agreeing to follow them deeper within.
However, when the crew came to a chamber of tombs, the lord revealed they weren’t there to help, and released a sleeping gas. Pib was the only one to not fall unconscious but only lasted a couple of rounds before he too fell.
They awoke in an arena and were forced to fight owlbears and wererats. They were given half a minute before they were forced to face a wyvern.
The group attempted either shoot it or prepare for if it landed.
Pib climbed up the wall to try and reach the lord while the wyvern took down Flynt.
Khoudmik brought him back up and everyone continued to fight for their lives.
The wyvern takes Khoudmik down to 1 HP and takes out Zorroth, but Zherxikas was able to make his first rapier hit.
Pib returns to fight the wyvern as it takes Flynt down again.
Khoudmik brings Flynt back up but the wyvern knocks him back down as well as Zorroth.
Khoudmik brings Zorroth back up and Pib brings Flynt back up.
The wyvern takes Khoudmik down and Zorroth finally kills it.