Special breeding combinations
134 fixed cross-species pairs always give the same child, whatever the breeding power says.
Gender rule: female Katress + male Wixen = Katress Ignis; male Katress + female Wixen = Wixen Noct.
Pals locked to their own species
These Pals have a fixed pair with themselves, so they cannot be produced by the breeding power rule: Frostallion, Jetragon, Paladius, Necromus, Lyleen, Faleris, Grizzbolt, Orserk, Shadowbeak, Bellanoir Libero, Blazamut Ryu, Mimog, Selyne, Xenovader, Xenogard, Xenolord, Bastigor, Green Slime, Cave Bat, Neptilius, Hartalis, Shaolong, Dandilord, Silvance, Relaxaurus Lux, Mossanda Lux.