You don't need to get a gastly to evolve because you can catch haunters in Pokemon tower
Gastly evolves into Haunter in the Leaf Green Version at Lv.25. But inscase it doesn't, Make sure you train Gastly in different places. (= Good Luck!
Gastly evolves into Haunter at level 25 and then Haunter evolves into Gengar when you trade it.
Level 25 or 27
Gastly evolves into Haunter at Lv25.
you have to evolve a skitty with a moon stone
Tauros does not have any evolutions and will not evolve at any level in Pokemon Soul Silver.
No. You must evolve it into a Togetic.
yes you can get furret in soul silver just get a sentre and evolve into furret
Gastly evolves at level 25.
Gastly evolves into Haunter at Lv25.
Level 26
in the lv 26
In Pokémon SoulSilver, Gastly will evolve once it hits Level 25.
gastly
2 haunters a gastly and a gengar
HootHoot, Stantler, Gastly, Drowzee and Poliwag
Actually....Shuckle doesn't evolve at all
Levels Pokemon evolve range from 7-55.
wha?
yes