Wyvern Hill contains two locked chambers. The chamber on 20F contains the Sun Ribbon, which is required to evolve Eevee into Espeon. The chamber on 30F contains HM Fly, required to return to Sky Tower. These two will be replaced by Link Cable if the player is already in possession of them. The Dragon Scale can also be found on the ground on 29 and 30F.
In the remake, there are five Deluxe Boxes on the final floor.