I've just snagged the 48th Shadow Pokémon, and now I need to purify the 14 remaining unpurified I have, before I can go and get Ho-oh. Some of these pokémon are taking a long time to purify, such as Skarm and Metagross, so I am wondering if scents are the best way to purify these guys. I am making 40,000 pokedollars per tournie with the amulet coin at deep colosseum so money isn't a problem, but I'm barely losing any heart gauge even though I'm trying to encourage hyper mode so I can call to them. Are scents the quickest way? I have used all 3 time flutes.