Reynauld was pleased to see the party dishing out as well as they were getting, considering their disadvantageous position.
"We'll need to kill them if we're climbing back the way we came!" shouted the crusader as he pulled an alchemist's fire free from his belt.
"We've got them on the ropes! Dawn shall break!"
He hurled the alchemical weapon upward, briefly lighting the shadows with an explosive burst of flames.

Spoiler: OOC
Show

Reynauld will toss an alchemist fire at the boy still standing, A2.

Ranged touch: (1d20-1)[8]
Fire damage: (1d6+2)[3]

Still potential for splash damage on a miss. Should it hit the grimlock also lights on fire and takes another 1d6 damage unless they spend a full round action making a DC 15 reflex save to extinguish the flames.