Hi - can you play a character card anytime during your turn (i.e. pre-roll, post-build, etc)?
Hi! There are special rules for each card. For example you can play the Kirk one only when someone rolls a 7 (so, after rolling), or the Spock one only when you can't get any resource (so, after rolling) abd the Unura one is for trading so you use it after rolling and when the resources are already distributed.
Hope this helped.