Storm Gorgon
Large elemental beast
Level 26 Skirmisher XP 9000

Initiative +21        Senses Perception +19; truesight 6
Tempest's Fury (Lightning) aura 5; any creature that enters or starts its turn in the aura takes 20 lightning damage.
HP 248; Bloodied 124
AC 42; Fortitude 40, Reflex 35, Will 35
Immune knocked prone, push/pull/slide; Resist 20 lightning, 20 thunder
Speed 8, fly 10 (hover)

(⚔) Gore (standard, at-will) ✦ Thunder

+31 vs AC; 1d10+12 damage plus 2d8 thunder damage, and the target is pushed 2 squares and knocked prone.

⚔ Mobile Melee Attack (standard, at-will)

The storm gorgon can move up to half its speed and make one melee basic attack at any point during that movement. The storm gorgon doesn't provoke opportunity attacks when moving away from the target of its attack

⚔ Trample (standard, at-will)

The storm gorgon can move up to its speed and enter enemies' spaces. This movement provokes opportunity attacks, and the storm gorgon must end its move in an unoccupied space. When it enters an enemy's space, the gorgon makes a trample attack; +29 vs Reflex; 1d10+10 damage, and the target is knocked prone.

ᗕ Storming Breath (standard, recharge ⚅

Close blast 5; +29 vs Fortitude; 2d10+20 lightning and thunder damage.

Alignment Unaligned        Languages -
Str 30 (+23)      Dex 22 (+19)      Wis 23 (+19)
Con 32 (+24)      Int 2 (+9)      Cha 8 (+12)

Published in Monster Manual, page(s) 143, Dungeon Delve, page(s) 173, Dungeon Magazine 173, page(s) 66, E2 Kingdom of the Ghouls, page(s) 58.