Ghost: 65 species, 16 pure, 49 paired, most often with Grass (10)
65 of the 1025 species this site covers carry Ghost. Defending in Generations VI to IX, the type alone takes the multipliers below.
Gastly#0092
Haunter#0093
Gengar#0094
Misdreavus#0200
Shedinja#0292
Sableye#0302
Shuppet#0353
Banette#0354
Duskull#0355
Dusclops#0356
Drifloon#0425
Drifblim#0426
Mismagius#0429
Spiritomb#0442
Dusknoir#0477
Froslass#0478
Rotom#0479
Giratina#0487
Yamask#0562
Cofagrigus#0563
Frillish#0592
Jellicent#0593
Litwick#0607
Lampent#0608
Chandelure#0609
Golett#0622
Golurk#0623
Honedge#0679
Doublade#0680
Aegislash#0681
Phantump#0708
Trevenant#0709
Pumpkaboo#0710
Gourgeist#0711
Hoopa#0720
Decidueye#0724
Sandygast#0769
Palossand#0770
Mimikyu#0778
Dhelmise#0781
Lunala#0792
Marshadow#0802
Blacephalon#0806
Sinistea#0854
Polteageist#0855
Cursola#0864
Runerigus#0867
Dreepy#0885
Drakloak#0886
Dragapult#0887
Spectrier#0897
Basculegion#0902
Skeledirge#0911
Ceruledge#0937
Bramblin#0946
Brambleghast#0947
Greavard#0971
Houndstone#0972
Annihilape#0979
Flutter Mane#0987
Gimmighoul#0999
Gholdengo#1000
Poltchageist#1012
Sinistcha#1013
Pecharunt#1025