Giant Frog

These frogs are approximately 5 feet long and weigh 2d30+300 pounds. On a natural “20” with a bite attack, instead of the normal critical effect, a giant frog can swallow a halfling (or similar creature) whole, doing 1d6 damage per round to the swallowed creature. A swallowed creature can do nothing that requires movement. Against other creatures, use normal critical effects. A giant frog can pull in a creature with its tongue at a speed of 5 feet per round unless it makes an opposed Strength check (+2 bonus for the frog). Attacking the tongue doesn’t affect a frog’s hit points, but the tongue is AC 13, and can be severed with 6 hp damage from a slashing weapon or by a successful Mighty Deed. Any frog whose tongue is severed retreats immediately.