Chafing Armor

In episode 13 Hob Silver-Slinger the half-elf Artificer, Xok the Changeling Barbarian, Honey Robin the Plasmoid Monk and Willowand the wood elf druid are locked in a fight to the death with strange creatures from beyond a dark mirror. Hob is low on health, the mirror is letting in more creatures, can they stop it...