You can find them anywhere around the routes of kanto so look in the grass.
You get suicune,raikou,or entei depending on your starter pokemon (charmander = suicune squirtle raikou and bulbasaur entei) and you can get mewtwo in cerulean cave
to catch suicune,mewtwo,raikou and entei
You can't find them in there.
Yes Entei/Raikou/Suicune it depends on what starter you chose.
well u must go catch entei suicune and raikou.
mewtow zapdos moltres articuno mew entei raikou suicune
Entei, Suicune, and Raikou are not available in Pokemon Emerald, Ruby or Sapphire. They can be brought into the game by trading.
Articuno, Zapdos, Moltres, Entei, Raikou, Suicune (AKA: Legendary Birds and Legendary Dogs)
Entei Raikou
Suicune, Raikou, and Entei
There are 3: Entei, Suicune, and Raikou
raikou,suicune,entei