the last one because you need waterfall to enter the elite four
In the cave of origin which is in sootoplis city.
you get it at cave of origin but you have to beat the gym leader of sootopolis city to use it on the waterfall to ever grande city
HM 07 in emerald is waterfall
you recieve the hm waterfall after you have deafeated the elite 4
The way you get waterfall is by trading the waterfall HM from Fire Red Version or the other Version that have waterfall HM ( you can trade with a link cable or wireless adaptor)
Get the waterfall hm!
try using a Pokemon w/ the hm waterfall, isn't that obvious...
The HM Waterfall can be found before battling the 8th Gym in Sootopolis either by Steven or Wallace (I forgot)
Go to Meteor Falls and catch a Bagon
The pokemon league is in Evergrande city. Its south of mossedeep city. You need the hm waterfall to get there. The you need to cross the victory road. Good luck battling
Evergrande city in pokemon emerald is east of mosdeep city. To go there you must surf and defeat any trainer. After you get there you use waterfall and go to victory road you must bring pokemon with flash,rock smash,strenght. You should defeat wally to.
in sunyshore city go up to the lady near the ocean and she'll give u the hm waterfall