[4:22 PM] Estild: The current idea for Rapid Fire (515) is that it would have a baseline -1 second castRT with no cooldown. However, it can then be evoked to grant a -2 second castRT, but after it wears off, the base version of the spell goes on a 2 minute cooldown and the evoked version goes on a 10 minute cooldown. The evoke cooldown can be reduced by -1 second per EMC rank (so can get it down to 5 minutes with max training, benefit is capped at -300). The baseline achieves the numbers we're after, but also gives wizards the opportunity to use it as an offensive powerup (but forces a decision on using it due to the incurred cooldown penalty). It's possible to have 1035 work similarly.