If Zigil Miner discards an X-costed card like Stand and Fight, does it count as 0 cost and provide a match, if you had named 0 when you triggered his response?
I would guess yes, since the Miner's text does not says "printed cost," but I'm not sure.
Thanks for your thoughts!
That's how I play it.
QuoteFAQ 1.40: Unless specified by a card effect, or granted player choice, the letter "X" is equal to 0.
Zigil Miner: …If at least one of those cards has cost equal to the named number, choose a hero you control…
(Emphasis added.) By the transitive property of equality, I believe you to be correct: it provides a match.
Edited by sappidus