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Quandrix, the Proof
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
$3.44Buy on TCGPlayer
“Spellslinging cascade engine that turns every instant and sorcery into a dig.”
Midrange
Intermediate
Combat damage, Commander damage
Spellslinger, Ramp
Strategy
Quandrix, the Proof is a cascade engine that turns your instants and sorceries into card-advantage machines. Every spell you cast from hand has a chance to dig deeper into your library and cast something for free, creating a snowball effect of value. The deck wants to load up on cheap instants and sorceries—especially draw spells, ramp, and interaction—so that cascade consistently hits something relevant and chains into more spells. You win through a mix of commander damage (a 6/6 flyer with trample is no joke) and the sheer tempo advantage of cascading into free spells that let you outpace opponents. The best games feel like you're casting multiple spells per turn while your opponents are stuck playing fairly.
Build around libraries that reward spellcasting: card draw keeps cascades flowing, counterspells protect your engine, and instant-speed tricks let you cascade during combat or on opponents' turns. Tutors and card-selection effects (Brainstorm, Sensei's Divining Top) help rig your top deck so cascades hit high-impact targets. You're not going for all-in combo; instead, you're a proactive midrange deck that generates so much value from redundant spells that you eventually bury opponents in card advantage and creature pressure.
Strategy generated by Tapped Decks AI. Not affiliated with Wizards of the Coast.
Key Synergies
Budget Build
Skip pricey draw like Rhystic Study; use Mystic Remora, Coastal Piracy, and Infiltration Lens instead. Cascade is already efficient, so budget ramp like Cultivate and Kodama's Reach work great.
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Inclusion = % of Quandrix, the Proof decks running this card. +lift = percentage-point boost over the format average.
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Art Variants
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