>>13645020Near as I can tell, the locations of trees containing rare Pokemon vary. So while one player might find tons of them in Ilex, others might find jack shit. Same shit with Heracross.
Game Freak's little way of saying fuck you, I guess. Try trees on Routes 26, 27, 34, 35, 36, 37, 38, 39 or Azalea Town and Lake of Rage. If you don't find it after like 10 minutes, move to a different location and try again.