Half-Fiend

Various Sized Outsider (Native)

Source(s):	3.5E Monster Manual 1, 3E Monster Manual 1, Menace Manual
Alignment:	Always Evil
Climate/Terrain:	Same as base creature
Challenge Rating:	Varies (template creature)
Fiends' magical nature allows them to crossbreed with virtually any creature. Spawned deep in the dark, nether planes, these fiendish offspring are abominations that plague mortal creatures. This inherited template can be added to any corporeal creature. Creatures of 4HD gain +1 CR with this template; +2 CR for 5 to 10 HD creatures; +3 CR for 11+ HD creatures.