Worst event ever!
I couldnt get enough tokens to get anything but coins which I have no use for, I have over 50 million already. I would have been able to get something except the TFs were weak in the event nodes, I got killed multiple times even using customized TF of level 15 because the shield would not respond and I was barely touched by falling towers. I am pretty disgusted with the way they adjust the power of TFs. I have played this game almost obsessively for a year but I think I am done now. Not good, Rivio!