Can we please have this effect be able to be used retroactively? It sucks that I generally have no way to stop and ask someone (in the middle of a dungeon or otherwise), what buffs they have used, or have not used, and do they intend on using them in the future? However, if the spear were retroactive in reducing cool-downs that are already on cool-down, I wouldn't' have to worry if I've used it on the right person at the right time. At this point, I feel as if they planets have to align (pun intended) for this card to feel useful to anyone other than myself.