So I just played Etherium-Horn Sorcerer and the card that came up was a Comet Storm. Comet Storm has a variable cost with a multi-kicker, but EHS makes it free. Based on the timing, it sounds to me like Comet Storm just does infinite damage and so I win, but I can also see it argued as having paid nothing for X, thus no damage.
I could also see it argued as X being 3 or less to keep the total cost less than EHS, but I think it's already past the timing for determining the cost of the card
I could also see it argued as X being 3 or less to keep the total cost less than EHS, but I think it's already past the timing for determining the cost of the card
What would be the ruling for this effect?
In the future please ask rules questions in the Magic Rulings forum.
Also, whenever you free cast an X spell without paying its cost x=0.
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