Palace Maven Spenser is a character appearing in Pokémon Battle Frontier, who is the Frontier Brain of the Battle Palace in the Battle Frontier in the Hoenn region.
Spenser is a tall and thin elderly man. He has slightly tanned skin, and is bald with a long white beard and white eyebrows, and has eyes that seem to be closed. He wears a pale blue wrap top on his top half which leaves one shoulder bare, and has a dark blue belt tied around his waist. He also has blue tattoos on his upper arms which resemble the markings on Kyogre's fins. On his bottom half he wear a mustard yellow wrap with a blue stripe, and blue open toed sandals. He is also usually shown carrying a blue staff, also with Kyogre markings on.