Sometimes, we get irritated at how long it takes for an Ability to cool down before it can be used. This cooling down time may be the difference between life and death. With the Coolling Packs, you can reduce Cooling Down Time by 30%, making sure that you can use that ability 1.3x more than normal. With Cooling Packs, you can make it such that you can teleport 4 times before needing to cool down, or kill of more enemies with katana strikes.