This inky black horse has four giant arms instead of legs, arrayed about its body like the limbs of a spider. Each ends in a hoof surrounded by fingers, as if tightly gripped in a large hand.
AC 19, touch 11, flat-footed 17 (+2 Dex, +8 natural, –1 size)
Speed 50 ft., climb 50 ft.
1/day (self plus 1 rider only)—plane shift
Str 18, Dex 15, Con 16, Int 13, Wis 13, Cha 12
Base Atk +6; CMB +11; CMD 23 (27 vs. trip)
Feats Alertness, Improved Initiative, Run
Environment any (Abaddon)
Smoke (Su) In battle, a nightmare exhales smoke that chokes and blinds foes, filling a 15-foot cone each round as a free action. Anyone in the cone must succeed on a DC 16 Fortitude save or become sickened until 1d6 minutes after leaving the area. This smoke acts as obscuring mist for the purposes of concealment. The smoke persists for 1 round. The save DC is Constitution-based.