Yes it is actually a very good team get them to a high level and youll pwn
use dragonite because it can use four types of attacks and if not my personal favorite haunter
You evole haunter by trading it with a friend :D
you have to traid a haunter
You can trade it to a friend.
in the Pokemon tower in lavender town
Trade A Haunter to Another Game
No you must trade from FireRed and LeafGreen
It doesn't matter, but I would use-Charizard, Electabuzz, Lapras, dragonite, and Snorlax because they're all tanks, but really, if u have Pokemon that match up to the four's specialties (Ice, Fighting, Ghost, dragon,) you'll be fine get an electric type move though, or lance's gyrados(water/flying) will be impossible for the last guy (#5) just do the best u canAnswertry a blastoise or any legendary I used Charizard, Blastoise, Venesaur, Pigeot, Dragonite and Tyranitar/Primeape and won easily.
To get a Gengar you must first catch a Haunter. To evolve the Haunter you have to trade it to another gaming system.
Haunter is a ghost type of Pokémon. The last move that it learns in Pokémon LeafGreen version is Mean Look.
you have a fantastic team dude! =)
lorelli has in order:dewgong,cloyster,jynx,slobro,lapras bruno:hitmonchan,hitmonlee,machamp,2 onix agatha:gengar,haunter,arbok,golbat,haunter lance:dragonair,dragonair,aerodactyl,dragonite dragonite rival:podgeot,rhydon,arcanine,exeggutor,gyarados,starter