You reach above with one hand...but your other hand wasn't stable. It slips against the rock, sending you falling down the cliff.
Your reaching arm hits a jagged rock on its way down. The bone snaps in half, its fragmented edges ripping through your flesh.
Your other hand squishes into another rock, locking your elbow and forcing the bone of your arm ripping through your shoulder muscle and falling to the ground.
Your legs bang against more rocks, turning them into a tangled pretzel of broken bone.
Your jaw shatters against another rock. Your teeth shoot out from your gums and into your eyeballs.
The creatures clear out below you, wanting to avoid getting trampled.
You hit the ground.
Through your bleeding eyes, you manage to glimpse some kind of golden glow floating at the top of the cliff...