This twitching, pale maggot is the size of a large dog. A circular mouth quivers and gasps at one end of its pulsating body.
Str 14, Dex 12, Con 18, Int —, Wis 10, Cha 1
A rot grub that is grappling a foe and chooses to damage the foe with an additional grapple check deals twice its normal bite damage (2d6+6 for most giant rot grubs), in addition to injecting an additional dose of poison with each successful check.
Bite—injury; save Fort DC 16; frequency 1/round for 5 rounds; effect 1d3 Str; cure 1 save.