Pemphetru (pronounced pem-FEH-troo) is an ancient Eitan colossus, once a protector of elven settlements in Brightmarch before accompanying the aerolith Nensa. Pemphetru survived the crash of Nensa with minimal damage, remaining in the flying city for millennia before being discovered near-simultaneously by a Sharrumite expedition led by Vilae Starseeker and a group of adventurers searching the city for the precepts and memory shards necessary to reawaken another colossus, Apru. Ultimately Pemphetru accompanied the adventurers to a tribe of the Idrimi, with whom it agreed to remain.