RENEE OLSTEAD. What a difference a day makesTwenty-four little hoursBrought the sun and the flowersWhere there used to be rain. My yesterday was blue, dearToday I'm a part of you, dearMy lonely nights are through, dearSince you said, You are mine.
Quick Answer. As of PokÃ©mon X and PokÃ©mon Y, the only method of evolving Haunter is to trade it to another player. Once the other player receives Haunter, it evolves into Gengar. The other player can subsequently trade Gengar back to the original player. Haunter evolves from Ghastly at level 25.
With its important Speed benchmark, Haunter can act as a decent Choice Scarf user, as it is capable of revenge killing fast threats such as Swellow and boosted Gorebyss. Shadow Ball is Haunter's most important STAB move on this set, as it is the only move that provides decent super effective coverage.ith decent coverage and good Speed, Haunter makes for a very potent offensive Pokemon. Shadow Ball is a powerful STAB move and hits the common Psychic-and Ghost-types of the tier for super effective damage. Sludge Bomb is a slightly stronger STAB and has great neutral coverage alongside Shadow Ball.