Many years ago, after spending many years in the sea, Parker washed up on the shore and just gave up on life. He lost his connection to magic and his body digested him from the inside. He became brittle and began to crack and break apart.
After a while, he finally decided to get up and stop rotting on the beach. As Agents do, he manifested the limbs he needed. He staggered inland looking for someone who'd been kind to him while he had been lying on shore, dying, falling apart, and attracting carrion fairies.
Painted with the GIMP