I Am Duskmourn #334
Market Price
Raw
$0.38
Live eBay listings
Card Details
At the beginning of your end step, you may cast a spell from your hand without paying its mana cost. If you do, abandon this scheme.
“"I am infinite. All that you behold, even the stars above, are my domain."”
Illustrated by Liiga Smilshkalne
Rulings (3)
Sep 20, 2024
If a spell has 
in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
Sep 20, 2024
If you cast a spell for another cost "rather than pay its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the spell has any mandatory additional costs, such as that of Abhorrent Oculus, those must be paid to cast the spell.
Sep 20, 2024
You choose whether to cast the spell as I Am Duskmourn's ability resolves. If you do, you do so as part of the resolution of the ability. Timing restrictions based on the card's types are ignored.