EX Vicious Monster Battle

"" are a type of HWAoC: in.

Overview
EX Vicious Monster Battles are temporary missions that appear around the map, as the NaN Warriors gain access to more locations. Each one will have one to three vicious monsters in it. Vicious Monster Battles appear in HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC: and HWAoC:.

Possible Vicious Monsters include a HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, HWAoC:, and pairs of NaN Silver Moblins (which may include NaN Bomb Barrel Moblins and NaN Octo Balloon Moblins).

Interestingly, while Vicious Monster NaN Challenges initially have varying levels based on when they were unlocked, when the NaN Warriors beat the HWAoC: in HWAoC:, all Vicious Monster Battles gain a level recommendation of 78.