The Elite Riktus Dungeon(Riktus Lair) can be found through the entrances of each nation. To enter the rooms past the entrance room you must have at least 8 Gigabomb or 16 Megabomb to destroy the Tuhard Blocks blocking the way. * If you decide to take either the left or right paths at the entrance you will need an additional 8 Gigabomb or 16 Megabomb to proceed directly to the third rooms. * You will need more bombs to go into the fourth floor areas.