Reductive Distortion

{w}{u}, Discard a card: Counter target spell that
shares one or more colors with the discarded card.
Discard a card with mana value X: Counter
target spell with mana value X.
———{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}
"Delete some of the key components, or match it with precisely equal and opposite force. Either way, the
aetheric construct will collapse and 'fizzle out'."
{line}Delta of the Pyxic Order