Hey, super new here and have a question regarding focus, evade, etc...

So if I have a focus and evade icon I can use that ability every round if I choose to in advance or is it once per entire battle. I originally thought they were one use, but a reread of the rules makes me think it's not the case. Any help to clarify is appreciated, thanks!

Welcome!

You can perform the actions on your action bar any number of times during a game--as often as every round. (You can't perform any specific action more than once per round, but that's a different rule.) So for instance, you can use the focus action every round if you want to.