"What do I do? Artaith, stay with us!" Eponine worries as she drops down next to Artaith's body, fussing over the wound as she tries to help. Surely the others can take care of the one remaining bandit? Eponine half-remembers something about applying cloth and pressure to the wound, not noticing that there's already less blood spilling out than there could be.
SpoilerHeal (1d20-1)[17]
Edit: I guess she failed her spot-check to notice Artaith already stabilised.