(There was no updated description, so that’s why I said she’d move forward as she can, with the thought she would cast it if or when she can. But whatever. She can’t do anything else. Good luck.) 

I did miss the movement part,(Some how) my bad.

10 wis save

So you can assume he is laying flat now.

"So we're staying and fighting here then? Very well then," Bones hisses. Knowing that he can't get to the attacker at the top of the mountain without running back along the path and not being able to see him, Bones quickly looks around the area. "Others are surely coming, Mia. Find a spot to ready yourself for their arrival. Give yourself some cover from them travelling down that path," he points down the path they had previously traveled, "In case they fire arrows or spells at us."

He then moves to a nearby tree, crouches down and casts minor illusion to cover him in a bush, similar to the others around the area, and waits (Stealth: 5).

Talinian continues to move in while gaining altitude.  He flies in another 20 feet, gaining 10 more in altitude.  Once more, he launches a magical attack at the gnome, calling for an Infestation of the small attacker.

CON Save DC 15, Damage on fail 4.

ooc: Talinian is now 20' higher than the cliff and about 20' away.

ooc: If Talinian is out of range for Infestation, he instead casts Acid Splash.

Attack: 13 Damage: 2

You are with in range

Con Save 10

Celenwe moves as close as he can and stays over 10 feet away from Mia and casts thunder step to get on top of the cliff.

The mage hunter is on the ground it is back to your alls turns.

The tiefling wizard moves in, flying in over the cliff. As he moves in, he looks at the gnome who's been attacking them.  "Time to stop seeing my friend," he says.  Talinian casts Blindness/Deafness on the gnome.

CON save DC 15 or be blinded for a minute.

22 con save.

ooc: Who's up next?

Bones was waiting in ambush for the group that was apparently coming up behind he & Mia at the base of the mountain.

I was waiting on Bones and Mia.