Health is not a valid member of Model?

Idk why this script will not work, but here's the code, and the enchantment brick script

Bowser code

     local function spellLanded(hit, spell)
          if hit.Parent:FindFirstChild("Humanoid") then
	           local character = hit.Parent
	           spell:Destroy()
	    if character:FindFirstChild("enchanted") and character.enchanted.Value == true then
		      bowser.Health = bowser.Health - (bowser.MaxHealth / 3) --when the error comes
		           character.enchanted.Value = false
	               else
		          character.Humanoid.Health = character.Humanoid.Health - 
       (character.Humanoid.MaxHealth / 3)
	     end
	
  end

Enchantment code

       local function enchant(hit)
                if hit.Parent:FindFirstChild("Humanoid") then
                          	local character = hit.Parent
	                 character.enchanted.Value = true
                  end
                  end

                     script.Parent.Touched:Connect(enchant)