>>21920915Go to the secret base threads on /vp/ or the Smogon forums, and use QR codes to download secret bases with Blissey Basher teams (meaning 3-6 Blisseys). This gives you a lot of EXP, and sometimes they can use Bestow to give you Lucky Egg and shit.
They only work once a day though, so you'll have to fill in your free time with rebattling trainers (they're mostly level 50) and the Elite Four for EXP and revenue.
