Board Thread:Game Discussion/@comment-11710472-20130815043138/@comment-9200727-20130815110833

I assume the thought is that newer players may not be able to benefit from or even have a full Decepticon deck, therefore, if they manage to secure an Evo card regardless of the faction then they can benefit from the Evo bonus multiplier.

It seems also that even some T2 players play with mixed decks anyway.

I personally use either a full Autobot or Decepticon deck depending upon the Event.