I just finished Black Tower and my Shiny Garchomp is up to level 64 already (love the EXP scaling in this game...). Just spent 10 Green Shards to teach it Outrage, rounding out its moveset of Swords Dance, Earthquake, Stone Edge, and now Outrage.
Currently trying to get my hands on a Conkeldurr with Mach Punch, but I can't find one or anything that learns Mach Punch to breed into it. The requests for Hitmonchan trades on the GTS are ridiculous (A level 1-9 Hydreigon? Ok), and I haven't seen any of the Infernape family so I can't search for them :\
Any help would be appreciated.