A monster resembling a floating monster disk and have only appeared in Monster Rancher. Disks transferred over to Monster Rancher 2 become Nitons. Disks also have two sub breeds available when created from certain CDs. One looks like a tire, the other is a flat soccer ball. Merging these two is the only way to get a pure disk monster without cheat codes.

List of Sub-Types Edit

Disk Sub-Types: Monster Racncher 1
Breed Name	Main	Sub
Disk (Purebred)	Disk	Disk
Goaall!	Disk	???
Radial	Disk	???