Hmm. That's how I would read it too. I will almost certainly not play it that way though since the intent is clear — Stretch22 · 716 5/24/24

I reached out to the FFG rules team about the inconsequential Frostbite, and got this response from FFG's Rules Specialist Alex: — amavric · 1 5/30/24

"As for Ice Wall, the way it’s meant to be played is that the attacking enemy deals its damage, that attack finishes, and then if Ice Wall is discarded, that enemy receives a copy of Frostbite that remains until its next activation. We are looking into a small update for Ice Wall that better matches its intent, but please play it with its intent in mind going forward." — amavric · 1 5/30/24