Season 1: Episode 8 - "Clean Sweep."

Our party slaughters swarms of Bugbear guards in the dungeon level of the Steading of the Hill Giant Chief, but along the way, free a dwarf  prisoner, an engineer from Ket. 

With the information gleaned from him,  they work their way back to Chief Nosra's secret treasure cache and make  a leap of faith with the Drow Artifact, The Infinity Chain and arrive at G2-The Glacial Rift of the Frost Giant Jarl.

Elafonisi redeems herself this episode with multiple epic NAT 20s, nasty open hand  stuns, and running down morale broken Bugbears before they can alert more guards.