Endless
HP 17/17 (and Steely Resolve 5)
AC 17 [Flatfooted 16] (Touch 11)
Saves: Fort +8, Reflex +1, Will +2
Breath Weapon damage:
In case of 1): 3 fire damage, Reflex DC 16 half to both the reptile and chainshirt guy. If they take any damage, they are entangled for 4 rounds and take 6 fire damage per turn(at the end of Endless' turns)(no save).
In case of 2): 4 acid damage, Reflex DC 16 half to the reptile. If it takes any damage, it is entangled for 4 rounds and takes 6 acid damage per turn(and the end of Endless' turns)(no save).
Breath weapon recharge time[in case of 2)]:
[roll0]