Has anyone used Delta Yanmega competitively? I Soft Resetted for a shiny, so I look forward to using it competitively with adaptability. Currently, it has giga-drain, leaf storm, air slash and hurricane. Can someone suggest me a good moveset pls? 
You only have STAB moves right now, which makes it easy to wall. I don’t know it’s moveset, but use the Move Relearner and look for for special attacks which hit Steel and/or Electric types (priority on Steel). Hurricane and Leaf Storm should be kept, and Giga Drain can be kept if you don’t find more than one coverage move.
EVs should be 252 SpA, 4 SpDef, 252 Spe and a good item would be Life Orb, Choice Scarf, or Choice Specs.
Oh ok, thanks!
Cri, I tried and there is nothing it can learn other than ancient power… What to do then? It learns tailwind I guess…