on heartgold and soulsilver level up wailmer to level 40.
on diamond pearl and platinum go to route 223 and use the super rod and then you will have a wailord.
You cannot catch Wailord. You can, however, catch Wailmer, which evolve into Wailord starting at level 40.
I don't think so, but you can catch a wailmer and raise it to evolve into a wailord.
You cannot catch a Wailord but you can, however, evolve a Walmer at level 45.
No, u can only catch a wailmer and train it to level 40 and you got a wailord!
You do not need a Wailord to catch a Registeel in Pokemon Emerald. You may need a Wailord or any other water-type Pokemon to surf to the place where you catch Registeel, but other than that, you don't need a Wailord.
You get wailord in route 129 or evolve your wailmer into a wailord.
No, but a 45 wailmer is basically a wailord.
You only need Wailord to unlock the three caves. You don't need it in your party in order to actually catch it.
wailord learnes waterspout at level 41.and you could use wailord and relicanth to catch regirock,regiice,and registeel.
you can get a wailord at route 223 or 230 using a super rod. (very uncommon)
Wailord's pretty rare,but surf between mossdeep and Pacifidlog untill you found it.
in magma hideout