put the Pokemon who has pkrs in you team with the Pokemon you want to catch it and battle with it and eventually your party will have pkrs
Go to Celadon City and enter the Celadon Mansion. Talk to the old lady on the 1st floor and she'll give you Tea. Then go to any of the thirsty guards, give him the Tea and he and the other guards will let you pass!
To get to Celadon City, go get Flash and go through Rock Tunnel to Lavender Town, then go to the Underground Passage next to Saffron.
Lugia could only be accessed on Leaf Green through an event which gave you access to Island 8.
island one...go to mt ember and moltres is at the top Mt.Ember To get moltres you have to go to mount ember First you have to beat the elite four, then you go to Mt. Ember which is on One Island, and Moltres wil be at the top. In Pokemon FireRed and LeafGreen, Moltres can be found on Mt Ember on One Island. If you climb to the absolute top of the mountain, you will find Moltres. However, you need Strength to access the area. On victory road Moltres can be found at Mt. Ember, on One Island.
go to vermillion city and go to the Pokemon center and to talk to the girl there she will give it to you This cool gadget can be used to let trainers re battle you this is great for training your pokemon! It is in the Vermillion city HP place... talk to the lady standing by the counter...