Hello! There is no pattern, and we have different rates for every Event.

Is there any way to find out what you're going to value the event tokens at that way you can know whether they're worth spending or worth holding on to because honestly if I can't tell whether or not the tokens are going to be a cheap exchange or a good exchange I'm just going to hold on to them because there's no point in using them in the events where there's no guarantee that I'll get anything useful out of it and at the very least the event tokens usually get a few ac per one 

There are some content creators that try to get the knowledge out before the end of events. Scape and Ruffles are two that come to