Verna:
It's Spicula Zero, awakened by Morther Nornil to fight Dr. Chaos.
To go to Nornil's Garden, find the Boz Core in the darkest depths of Nornil's Cave.
The Nornil Teleport Device is still at the cave entrance. Dr. Chaos can't be forgiven for what he has done to Isle of Souls, but at least he left something handy behind.
Battling Spicula Zero will be dangerous. You must bring companions with you.