Pokemon HG Help!!!!!!

you can also use a gastly who learns mean look at a small level

ok these are my stats now
Beat Red
Got Kanto and Hoenn starters
All 16 badges
Legendaries caught:
Kryougre
Zapdos
Mewtwo
Suicune
Ho-oH
(all caught at full hp with ultra balls(due to a glitch my friend found in 3rd and 4th gen) nohacks)
Legendarias not caught:
Articuno
Moltres
Entei
Raikou
Mew
Latios
Latias
Groudon(please trade me one my friend code is 3180 9206 6028)
Celebi
Arcues
Deoxys
Giratina
Dialga
Pailga
Raqausya
Lugia
and i belive thats all