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Quandrix, the Proof

Quandrix, the Proof

{4}{G}{U}
Legendary Creature — Elder Dragon

Flying, trample

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Instant and sorcery spells you cast from your hand have cascade.

6/6

Illustrated by Lucas Graciano

Formats
Legalstandard
Legalhistoric
Legaltimeless
Legalpioneer
Legalmodern
Legallegacy
Not Legalpauper
Legalvintage
Not Legalpenny
Legalcommander
Legaloathbreaker
Legalbrawl
Legalalchemy

This printing

Number#218p
RarityMythic
ReleasedApr 24, 2026
EDHREC rank#6,998

Prices

USD$3.89
USD foil$5.73
EUR€1.19
EUR foil€1.85
Rulings (9)
  • If a spell with cascade is countered, the cascade ability will still resolve normally.

    Mar 20, 2026 · Wizards of the Coast
  • The mana value of a split card is determined by the combined mana cost of its two halves. If cascade allows you to cast a split card, you may cast either half (as long as the resulting spell would have lesser mana value than the spell with cascade) but not both halves.

    Mar 20, 2026 · Wizards of the Coast
  • When the cascade ability resolves, you must exile cards. The only optional part of the ability is whether or not you cast the last card exiled.

    Mar 20, 2026 · Wizards of the Coast
  • If the card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

    Mar 20, 2026 · Wizards of the Coast
  • If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, you must pay those to cast the card.

    Mar 20, 2026 · Wizards of the Coast
  • You exile the cards face up. All players will be able to see them.

    Mar 20, 2026 · Wizards of the Coast
  • A spell's mana value is determined only by its mana cost. Ignore any alternative costs, additional costs, cost increases, or cost reductions.

    Mar 20, 2026 · Wizards of the Coast
  • Not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value.

    Mar 20, 2026 · Wizards of the Coast
  • Cascade triggers when you cast the spell, meaning that it resolves before that spell. If you end up casting the exiled card, it will go on the stack above the spell with cascade.

    Mar 20, 2026 · Wizards of the Coast

Printings (3)

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