Ancient Green Dragon
Gargantuan natural magical beast (dragon)
Level 27 Solo Controller XP 55000

Initiative +23        Senses Perception +22; Darkvision
Lashing Tail aura 2; all creatures other than the dragon treat the area within the aura as difficult terrain. The dragon loses this aura while airborne.
HP 1250; Bloodied 625
AC 43; Fortitude 39, Reflex 41, Will 39
Resist 30 poison
Saving Throws +5
Speed 10, fly 14 (hover), overland flight 18
Action Points 2

(⚔) Bite (standard, at-will) ✦ Poison

Reach 4; +32 vs AC; 1d12+10 damage. plus ongoing 25 poison damage (save ends).

(⚔) Claw (standard, at-will)

Reach 4; +32 vs AC; 1d10+10 damage.

⚔ Double Attack (standard, at-will)

The dragon makes two claw attacks

⚔ Flyby Attack (standard, recharge ⚄⚅)

The dragon flies up to 14 squares and makes a bite attack at any point during the move without provoking an opportunity attack from the target.

⚔ Tail Sweep (immediate reaction, if an adjacent enemy does not move on its turn, at-will)

+32 vs Reflex; 2d12+10 damage, and the target is knocked prone.

➶ Luring Glare (minor 1/round, at-will) ✦ Charm, Gaze

Range 10; +30 vs Will; the target slides 4 squares.

➶ Mind Poison (standard, recharge ⚄⚅) ✦ Charm, Psychic

Range 20; only affects a target taking ongoing poison damage; +30 vs Will; the target takes a -2 penalty to attack rolls, ability checks, and skill checks (save ends). First Failed Save: The target is also dazed (save ends). Second Failed Save: The target cannot act to harm the dragon and no longer makes saving throws against this power's effects; at this point, only the death of the dragon or a remove affliction ritual can end the power's effects.

ᗕ Breath Weapon (standard, recharge ⚄⚅) ✦ Poison

Close blast 5; +30 vs Fortitude; 3d10+8 poison damage, and the target takes ongoing 15 poison damage and is slowed (save ends both). Aftereffect: The target is slowed (save ends).

ᗕ Bloodied Breath (free, when first bloodied, encounter) ✦ Poison

The dragon's breath weapon recharges, and the dragon uses it immediately.

ᗕ Frightful Presence (standard, at-will) ✦ Fear

Close burst 10; targets enemies; +30 vs Will; the target is stunned until the end of the dragon's next turn. Aftereffect: The target takes a -2 penalty to attack rolls (save ends).

Alignment Evil        Languages Common, Draconic
Skills Bluff +31, Diplomacy +26, Insight +27, Intimidate +26
Str 24 (+20)      Dex 30 (+23)      Wis 18 (+17)
Con 26 (+21)      Int 18 (+17)      Cha 26 (+21)

Published in Monster Manual, page(s) 80.