Monster Zero

Two independent guides state a 10-skull requirement, and the notes found no guide giving a different count. One creator report says only one skull appears per server and puts the hunt near an hour; that report is one player's account, not a developer line, and other routes show several locations without saying they were one server. Skull positions were remapped in August 2026. A later short video description says only 3 skulls are required while its title still says 10. Read the quantity on the live panel.

Open the Monster Zero card and confirm it still asks for skulls. Search world objects, then change servers when a server stops producing them. Rejoining the same server does not replace a skull you already picked up, according to the hunt notes.

Bring a fast or flying kaiju. Jet Jaguar 1973 at 9,500 Cells is the cheap scout those notes name. Showa Jet Jaguar and Showa Hedorah fly at 50,000 Cells. Quiet islands are easier to search than dense Tokyo.