Pact of Negation
Instant
Counter target spell.
At the beginning of your next upkeep, pay 
. If you don't, you lose the game.
- CMC
- 0
- Mana cost
- Color identity
- U
- Rarity
- rare
- Set
- Mystery Booster 2
- Price
- $16.80
- EDHREC rank
- #359
Pact of Negation counters any spell for free at instant speed — the cost is paying 3UU on your next upkeep or losing the game. In decks that win the turn they go off, that payment never comes due, which makes it one of the most powerful pieces of protection in combo shells; in slower midrange piles like Venser, Shaper Savant control builds or anything that can't reliably close the same turn it casts it, Pact of Negation is a liability. Run it if you're winning the turn you cast it, cut it otherwise.
Best Commanders
Commanders with the highest synergy
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept is a cEDH storm combo deck that wins the same turn it assembles its engine, so Pact of Negation's upkeep trigger is essentially irrelevant — it exists purely to protect the winning line from a single piece of interaction. Inclusion north of 89% reflects just how non-negotiable free countermagic is when one counterspell ends the game.
Thrasios, Triton Hero // Yoshimaru, Ever Faithful
Thrasios, Triton Hero // Yoshimaru, Ever Faithful is a cEDH staple pairing that generates infinite mana and wins in a single turn, exactly the environment where Pact of Negation earns its slot. The 74% inclusion rate reflects its near-universal adoption across the various combo lines the deck supports.
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero is a fast combo deck that uses Tevesh's sacrifice ability to assemble a winning turn at high speed, and Pact of Negation rides shotgun to stop any hate piece that would otherwise disrupt the combo. At 68% inclusion it's a near-consensus include for pilots who want to protect their combo turn.
Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce is a Dimir-splash storm combo pairing that wins in a single explosive turn, giving Pact of Negation a clean use case as last-line protection. The 68% inclusion rate means most pilots running the cEDH list treat it as a staple.
Kinnan, Bonder Prodigy
Kinnan, Bonder Prodigy generates obscene amounts of mana quickly and typically wins the turn it goes off with an infinite mana outlet, making the delayed upkeep cost of Pact of Negation irrelevant. At nearly 59% inclusion across almost 20,000 decks, it shows up well beyond the pure cEDH crowd — anyone who knows they're closing out the game reaches for it.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
In Commander, Pact of Negation is a cEDH staple and a trap for casual tables — the closer your deck is to winning the turn it combos off, the more the free-counter upside dominates the lose-the-game downside. In Legacy, it sees play in combo decks like Storm and Show and Tell for exactly the same reason: paying zero mana to protect a same-turn win is worth the risk. Modern has access to it but the format's tempo demands and the prevalence of discard make it a niche choice, mostly in dedicated combo shells where you can guarantee winning before the next upkeep. Pact of Negation is not legal in Pioneer, Standard, or Pauper, which cuts off its reach into those formats entirely. Oathbreaker, as a faster and more combo-friendly format by design, is another home where the delayed cost rarely matters.
Key Combos
Combo lines featuring this card
Venser, Shaper SavantDisplacer KittenPact of Negation
Infinite ETB; Infinite LTB; Infinite magecraft triggers; Infinite storm count
View on Commander Spellbook ↗Budget Alternatives
Cheaper options that do most of the same work
Swan Song ($1.50) and Dispel ($0.25) cover the most common use case — protecting a combo turn against interaction — at a fraction of the price, though both require holding up blue mana rather than casting for free. If the free-mana aspect is what you need, there is no true budget replacement for Pact of Negation; the closest approximation is Fierce Guardianship, which requires your commander to be on the battlefield and still costs around $12, making it nearly as expensive for a different restriction.
Price Context
Current price
$16.80 mid tier
At $16.80, Pact of Negation sits in the mid tier — significant enough to feel in a budget, reasonable enough that it appears in high-optimize lists without apology. It's a cEDH staple with consistent demand, so the price reflects genuine play value rather than hype, and it's unlikely to crater absent a reprint.
Explore
Sources
Mentioned
- Venser, Shaper Savant
- Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
- Thrasios, Triton Hero // Yoshimaru, Ever Faithful
- Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
- Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
- Kinnan, Bonder Prodigy
- Displacer Kitten
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.