Board Thread:Game Discussion/@comment-67.204.53.200-20130803060427/@comment-72.186.87.44-20130804194738

I've caught 4 so far. One was before the update, and the 3 others were after. I've only been doing level 10 since I completed all of the levels on day 1. As to how many times I've gone through, I'm not sure, but I've burned through 230 energon recharges since the event started. If you figure that you need to use about 5 recharges to go through a level that's going through 46+ times, so yeah, it's about an 8% chance for me in the long run.