What is the best cheap budget alternative to Know Naught but Fire?

The top vector-matched budget alternative to Know Naught but Fire is A Premonition of Your Demise ($0.30), offering a 80% functional match while saving $12.05.

How can I replace Know Naught but Fire in MTG Commander on a budget?

You can replace Know Naught but Fire ($12.35) in EDH by swapping in lower-cost cards that share key Scryfall oracle tags like #hate-full-hand, #triggered-ability and identical color identity (Colorless).

Articles/Budget Analysis

Best Colorless budget alternatives to Know Naught but Fire

Automated Vector Analysis• 5 min read•Updated August 3, 2026

Know Naught but Fire

$12.35 Market

Card Breakdown: Know Naught but Fire (Scheme) acts as a key Versatile Deck Staple in competitive and casual EDH / Modern formats. At $12.35, budget-conscious players can leverage vector embedding similarity to achieve comparable game effects for under $5.00.

Looking for other high-cost replacements? See our budget guides for Gaea's Cradle ($1637), Serra's Sanctum ($506), Snapsail Rider ($500).

#hate-full-hand#triggered-ability

Top Vector-Ranked Budget Swaps

#1 Best Swap

A Premonition of Your Demise

(Scheme)

$0.30

80% Vector Match

When you set this scheme in motion, reveal the top two cards of your library and put them into your hand. When you reveal one or more nonland cards this way, this scheme deals damage equal to their total mana value to any target.

Vector Synergy Breakdown

Matches Know Naught but Fire's Scheme card type and shares the exact same mana value (0 MV). Fills a similar strategic role in Commander and deck construction.

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#2 Best Swap

Your Puny Minds Cannot Fathom

(Scheme)

$1.71

78% Vector Match

When you set this scheme in motion, draw four cards. You have no maximum hand size until your next turn.

Vector Synergy Breakdown

Matches Know Naught but Fire's Scheme card type and shares the exact same mana value (0 MV). Overlaps on functional mechanics including #triggered-ability.

#triggered-ability

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#3 Best Swap

Only I Know What Awaits

(Scheme)

$0.30

78% Vector Match

When you set this scheme in motion, for each card type among permanents your opponents control, you may put a permanent card of that type from your hand onto the battlefield.

Vector Synergy Breakdown

Matches Know Naught but Fire's Scheme card type and shares the exact same mana value (0 MV). Overlaps on functional mechanics including #triggered-ability.

#triggered-ability

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#4 Best Swap

You Will Know True Suffering

(Scheme)

$0.38

78% Vector Match

When you set this scheme in motion, it deals damage equal to your commander's mana value to each noncommander creature your opponents control.

Vector Synergy Breakdown

Matches Know Naught but Fire's Scheme card type and shares the exact same mana value (0 MV). Overlaps on functional mechanics including #triggered-ability.

#triggered-ability

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