The time traveler Morde, carrying the Purple Nightmare Devouring Life and the Earth Calamity, fell into the pirate world and was captured by "Fire" Jhin into the Beast Group. He dealt with "Epidemic" Quinn and "Drought" Jack, and was nicknamed "Disaster". He used negative energy to grow stronger in the Rabbit Bowl, secretly organized forces, and waited for opportunities to break out of the cage and make waves in the world.
