The following Pokémon are of the Dark Pokémon Assist Type:

Ranger No. Picture Pokémon Name Group Field Ability Pokémon Assist Location
R-046 Murkrow Dark None Dark Lila Forest (tackle from trees)
R-118 Sharpedo Water None Dark Saffra Sea (Sea Capture Challenge)
R-161 Houndoom Dark Burn  x 2   Dark Jungle Ruins
R-187 Umbreon Dark None Dark Fiore Temple
R-195 Tyranitar Rock Break x 3 Dark Team Go-Go Headquarters
R-199 Sneasel Dark Cut x 2 Dark Panulla Cave, Cycla Mountain Range
R-200 Absol Dark Cut x 3 Dark Panulla Cave (requires Burn x 3)

 
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