This spiraling sphere will chase the toads through the walls of the Gargantua, killing them instantly if it catches up with them, forcing the player to restart the level from the beginning. Since the Hypno Orb is faster than the toad's Clinger unicycles, the player must change the directional at every corner of the walls in order to accelerate.
After the wall track is over the actual battle starts. The Hypno Orb will bounce around attempting to smash the player and will also electrocute the toads if they get too close. Despite that, it is not particularly hard, as most of the frustration comes from the actual level.