I was just musing over some options for an upcoming tournament and I was looking at Keyan Farlander with Opportunist. If I have a target without an evade or focus token, I can trigger Opportunist to get the extra die, thus gaining a stress token in the process. I can then use that stress token to modify the attack dice with Keyan's ability, right?
I can't see any timing issues that would indicate it's not possible. Am I missing something, or is this a feasible combo?