Ghastly to Haunter is 25. Haunter to Gengar you'll have to trade it with a friend.
just when gastly evolves into haunter it dosent matter what level you trade it it will evolve
It evolves at lv.15 and can then learn shadow punch.
lv. 30 platinum
Arbok does not evolve
Level 27
Gastly evolves at level 20 into Haunter
Gastly evolves at level 22 then Haunter evolves by trading it.
Gastly evolves into Haunter once it reaches level 25 or higher.
gastly evolve on level 25
Gastly evolves once it reaches level 18. It evolves into a Haunter. To evolve Haunter into a Gengar, you must trade it to another player.
just when gastly evolves into haunter it dosent matter what level you trade it it will evolve
Gastly evolves at level 25.
To evolve Gastly into Haunter just get it up to level 25.
Gastly evolves into Haunter at level 25, then trade it and it will evolve again into Gengar.
Level 25
Gaspar is not a Pokemon well anyway it's gastly he evolves around level 18 and 20
Gastly evolves at LV. 25