Deadzone

How to get into the deadzone

• From the path to korin's tower speedwalk ruuuuusunnnnnnuunn
• Kill the demon king and you'll be warped into the deadzone

Quetzalcoatl, and Itzpapalotl (Quetzalcoatl's feathers/crown and Obsidian butterfly tattoo)

• speedwalk nnqddwrn
• say Itzpapalotl (it has a chance to autosay as you enter the room)
• go nwssed
• say Quetzalcoatl
  
• Kill the Gigantic Spiders to get the Quetzalcoatl key
• from there, unlock the door and kill quetzalcoatl (he drops the feathers/crown and possibly the upper tombs key)
• go south from Quetzalcoatl's room (you need the upper tombs key to pass)
• speedwalk ssdsquunun
• Kill the tomb guardians to get the Itzpapalotl's key
• once you go all the way around the bend and down to the pile of treasure unlock down
• Go down to see Pinoytl
• say Itzpapalotl and kill her for a chance to get the Obsidian butterfly tattoo

Daio Kaioshin

• The Daio Kaioshin is located further north up and west from the room where you get transported to itzpapalotl's tomb
• Kill him for the Sphere key, which is up top in the area
• Nothing good drops there