Entei will appear if: You chose bulbuasaur as your starter Pokemon and if you beat the elite four obtained the national dex and gave the ruby and sapphire to celio. Once all of this is completed you can find Entei on any route where grass is, you can't find it on the islands. I suggest you go to Route 1 to find it because it usually goes there.
Yes, he can.
Entei can be found in Pokemon LeafGreen roaming Kanto if the player selected Bulbasaur as his starter pokemon. Entei is a pokemon created by Ho-oh said to represent the fire that burnt down the Brass tower.
You need to have selected Bulbasaur as your starter to get Entei wild in your game.
no,need to start with bulbasaur
MIGRATE IT FROM LEAFGREEN OR FIRE RED
You have to have leafgreen or firered trade you entei and raikou.
You have to migrate it from Pokemon FireRed, LeafGreen, or any other Pokemon game that you happen to have an Entei in. Entei can't be caught in Pokemon Diamond or Pearl. Sorry.
to catch suicune,mewtwo,raikou and entei
Yes by migrating it from firered or leafgreen.
You run into entei randomly and use a masterball
If your talking about Entei, you don't. Trade him from FireRed or LeafGreen.
Zapdos, Articuno,Moltres, Mewtwo,Entei,suicune,and Riakou