u can use a heavy ball or a fast ball... or if u need more help add me zen_4_eternity@hotmail.com
You must have chosen bulbusaur at the beginning of the game and have the pokedex eventually entei will show up when your in grass. If you didn't choose bulbusaur find someone who did get entei, if you have a Pokemon colosseum you get a shadow entei from the game.
No you cannot catch Entei in Pokemon Emerald.
You can't catch entei in Pokemon black he is on a different version
With a pokeball...
No, you can catch Entei without catching Moltres.
You cannot catch Entei in Pokémon White because it is not available for capture.
the strongest pokeball is the masterball. the masterball can catch any Pokemon out of the 493. it doesnt matter what kind of Pokemon it is, the masterball can catch any Pokemon.
by throwing a pokeball at them
with a pokeball...
with a pokeball ;)
with a pokeball
With a pokeball