This frog appears to be at least 10 feet long. It resembles a feral amphibian with dark mottled skin and black splotches on its body.
Giant Dire Frog CR 3
Speed 40 ft., swim 40 ft.
Melee bite +8 (1d8+6 plus grab) or tongue +8 touch (grab)
Space 10 ft.; Reach 10 ft. (20 ft. with tongue)
Special Attacks pull (tongue, 10 feet), swallow whole (1d8+6 bludgeoning damage, AC 12, 2 hp), tongue
Str 23, Dex 15, Con 24, Int 1, Wis 12, Cha 10
Base Atk +3; CMB +10 (+14 grapple); CMD 22 (26 vs. trip)
Feats Improved Initiative, Lightning Reflexes
Skills Acrobatics +11 (+15 jumping), Perception +6, Stealth +2, Swim +14; Racial Modifiers +4 Acrobatics (+8 jumping), +4 Stealth
Environment temperate or warm marshes and aquatic
Organization solitary, pair, or army (3–8)
Giant dire frogs are ferocious, nearly mindless killing machines, attacking everything in sight that is not a frog. They leap into combat using their charge attack.
Giant Dire Frog from the Tome of Horrors Complete, Copyright 2011, Necromancer Games, Inc., published and distributed by Frog God Games; Authors Scott Greene and Clark Peterson, based on original material by Gary Gygax.