Round 298: The louse bears the full brunt of the acid (rolled 13 Ref save), as lice are not the most agile of creatures. It takes 9 points of acid damage, and has 51 HP remaining. Rhindani can breathe again in round 300. The louse squirms, waiting for Rhindani to come down to it.
Should I time compress flying and breathing acid until Rhindani meets something that does something other than flee the arena?