Catch or obtain a parent Pal with strong breeding compatibility
Use a Breeding Farm
Place a male and female Pal in the Breeding Farm
Add Cake to the Breeding Farm
Breed for an Anubis-producing combination
Common Anubis breeding pairs:
Penking + Bushi
Incineram + Surfent
Vanwyrm + Anubis
Celeray + Relaxaurus
Grizzbolt + Mammorest
Elphidran + Kitsun
Blazehowl + Relaxaurus Lux
Pyrin + Katress
Ragnahawk + Relaxaurus
Collect the resulting Pal Egg
Incubate the egg in an Egg Incubator
Repeat breeding until Anubis hatches