Instead of buildings like The Kraken, HC, or The Virgo Project using up charges from each battle they don't proc in. I think a better idea would be if they only took charges that they actually DO proc in because the charges are wasted if they don't proc for X battles after collection. Since there's already a low chance (depending on level) it makes no sense to waste the X chances you have just because you entered the battle and it did not activate. Just a thought on the viability of the GBs and others like it, especially since The Virgo Project is excluded from PvP. Thoughts?