Wait and see what happens

The party of 3 delve further into the cave,

With it being pitch black and little bit of luck you seem to evade their vision.

"Uhhg did any of you bring a torch" asks the bard.

You could hear how annoyed he was at something

The others 2 shake their head, clearly they were annoyed as well.

"Cant believe he got away from us" says the pally

Clearly they had not seen the his body yet.

"And now we are spellunking through a cave with no light" she curses

Upon closer inspection you notice that the priest is bleeding and limping.

With them at a disadvantage you think this situation could be ideal.

It might be better to attack before the parties eyes adjust to the dark

Or you could take the chance and wait because their eyes might not adjust at all.