Spawn Of Kothogaz

This monster regains the listed number of Hit Points each round at the beginning of its turn. Its Dying condition never increases beyond Dying 3 as long as its regeneration is active. However, if it takes damage of a type listed in the regeneration entry, its regeneration deactivates until the end of its next turn. Deactivate the regeneration before applying any damage of a listed type, since that damage might kill the monster by bringing it to Dying 4.

When a spawn dies, its foulness seeps into the land in a 100-foot burst. Non-magical plant life in the area decays within 1 hour, and new non-magical growth can't sprout for 1 month. A creature can act on the spawn's corpse within 1 minute of its death to limit this decay to a 10-foot square by succeeding at a DC 22 medicine, DC 22 nature, or DC 22 occultism check.

The spawn retches up thick, caustic sludge and spits it at a creature within 60 feet, causing equipment and flesh to melt and partially fuse together. The creature must succeed at a DC 23 reflex save or be Clumsy 2 for 1 minute.