These boss weaknesses are getting absurd.

Like yeah, Pharaoh Man being weak to the "Time Stopper" makes sense (not the pharaoh part, he's just really fast), but why is Ring Man weak to "Pharoah Shot"? Or why is Drill Man weak to "Dive Missiles"? Don't even get me started on Dive Man being weak to "Skull Barrier", or Dust Man being weak to "Ring Boomerang".

Outside of randomly trying every possible weapon in a fight, how you figure these out is beyond me.