IGN: White507
Red server
Answer 1 (Kanto): Spiritomb.
Answer 2 (Johto): Halloween originated from ancient Celtic harvest festivals best known at that time as the Gaelic Festival (Samhain)
Answer 3(Johto2): Normal and rock.
Answer 4 (Hoenn): Golurk, Golett, (Lightning rod) Marowak alola, shedinja, palossand, sandygast.
Answer 5 (Sinnoh): 9. : Litwick, Lampent, Chandelure, Frillish, Jellicent, Golett, Golurk, Yamask, Cofagrigus.