The ferocious Battle of the Mask Makers was a brief duel between Ekimu and Makuta that followed the latter's donning of the Mask of Ultimate Power and betrayal.

Ekimu swung his Hammer of Power, removing the mask from Makuta's face. Resulting in a shockwave across the entire island and sending Ekimu into a comma, whilst Makuta was trapped in the Shadow Realm along with the Capital City. The battle also caused the Mask of Ultimate Power to shatter due to its instability.