For the EB, I haven't powered up any of the super-effective megas (Ampharos, Manectric, Sceptile, Venusaur), so I'm relying on Rayquaza and maybe Shiny Rayquaza (haven't needed to yet). Hope they can get me through. Super Bolt's come in clutch as well. I'm halfway through and hopefully will be done by the end of Sunday so I can get back to grinding Gulpin.