So even though this thread seems about dead I came to a completely different conclusion than anyone else here. I read the card as a sort of compulsory if unstressed and optional if not.
If you do not have a stress and you miss you MUST take a stress and then you receive a TL and focus. If you are stressed you may choose whether to take a stress, focus and TL. The "MUST" is included in the language to indicate that if you have no stress the series of actions is cumpulsory if you have a stress you may choose if you want to take all three together. For me this also seems to conform better to his card cost. Thoughts?
Edited by charlesanakin