Beetle, Devastation (CR 50)

Colossal Vermin
Alignment: Always neutral
Initiative: +10 (Dex); Senses: Darkvision 300 ft., Listen +6, and Spot +6


AC: 72 (-8 size, +10 Dex, +60 natural) touch 12, flat-footed 62
Hit Dice: 128d8+2,304 (2,880 hp); DR: 20/-
Fort +84, Ref +52, Will +42
Speed: 70 ft.
Space: 100 ft. by 150 ft./20 ft.
Base Attack +96; Grapple +128
Attack: Bite +104 melee
Damage: Bite 25d10+24
Special Attacks/Actions: Trample 30d10+24, acid cloud
Abilities: Str 42, Dex 31, Con 46, Int -, Wis 10, Cha 9
Special Qualities: SR 60
Feats:
Skills: Listen +6 and Spot +6
Advancement: None
Climate/Terrain: Any land
Organization: Solitary or cluster (2-5)None
Treasure: None

Source: Epic Level Handbook

Vermin Traits: Immune to mind-affecting effects (charms, compulsions, phantasms, patterns, and morale effects).

Devastation beetles are ravenous when they first appear consuming anything and everything in the vicinity.