Item description:

here is a modded file of DKmoonDX's save if you want it easier. it should have 255 hourglass battle item. what you need to do it fight the boss, try to break his guard and immediately use hourglass to stop time, remember it only start counting combo when the enemy's guard has been broken. very simple. break their guard, use hourglass, land 2-4 hits when you're able to use an item again, reuse hourglass simply triangle, x, x, 2-4 hit, triangle, x, x, 2-4 and so on until you've gotten the combo you want. preferably that an AI (Raine or Genis since they cancel their casting to use an item) is using the hourglass not the character you're controlling.