Yamask

• Attacks Strong Against
  • Ghost
    • 2 @ Ghost
    • 2 @ Psychic
• Attacks Weak Against
  • Ghost
    • 0.5 @ Dark
    • 0 @ Normal
    • 0.5 @ Steel
• Defends Poorly Against
  • 2 @ Dark
  • 2 @ Ghost
• Defends Well Against
  • 0.5 @ Bug
  • 0 @ Fighting
  • 0 @ Normal
  • 0.5 @ Poison

• Black/White
  • Relic Castle 1F
    • Walking in tall grass or a cave 50% 19 22
  • Relic Castle 1F?
    • Walking in tall grass or a cave 50% 19 22
    • Walking in tall grass or a cave 50% 19 22
  • Relic Castle B1F
    • Walking in tall grass or a cave 50% 19 22

Breeds with
Indeterminate: Banette, Castform, Castform, Chandelure, Chimecho, Cofagrigus, Drifblim, Drifloon, Duosion, Dusclops, Dusknoir, Duskull, Eelektrik, Eelektross, Frillish, Gallade, Gardevoir, Gastly, Gastrodon, Gengar, Grimer, Gulpin, Haunter, Jellicent, Kirlia, Koffing, Lampent, Litwick, Magcargo, Misdreavus, Mismagius, Muk, Ralts, Reuniclus, Rotom, Rotom, Shellos, Shuppet, Slugma, Solosis, Spiritomb, Stunfisk, Swalot, Tynamo, Weezing, Wobbuffet, Yamask,
Mineral: Baltoy, Beldum, Boldore, Bronzong, Bronzor, Claydol, Cofagrigus, Crustle, Cryogonal, Dwebble, Electrode, Ferroseed, Ferrothorn, Froslass, Garbodor, Geodude, Gigalith, Glalie, Golem, Golett, Golurk, Graveler, Klang, Klink, Klinklang, Lunatone, Magnemite, Magneton, Magnezone, Metagross, Metang, Nosepass, Onix, Porygon, Porygon2, Porygon-Z, Probopass, Roggenrola, Shedinja, Snorunt, Solrock, Steelix, Sudowoodo, Trubbish, Vanillish, Vanillite, Vanilluxe, Voltorb, Yamask.