Change the Equation
Instant
Choose one —
• Counter target spell with mana value 2 or less.
• Counter target red or green spell with mana value 6 or less.
- CMC
- 2
- Mana cost
- Color identity
- U
- Rarity
- uncommon
- Set
- March of the Machine
- Price
- $0.20
- EDHREC rank
- #13809
Change the Equation counters any instant or sorcery for two mana at instant speed, and lets you choose the color protection it can't be answered by — that's a Counterspell-tier effect with upside stapled on. It's an easy include in any blue Commander deck that wants interaction.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Commander is where Change the Equation does its best work — two-mana counterspells are already above the curve, and the protection clause gives it resilience against the color-based removal suites that show up in multicolor metas. In Legacy and Vintage, the competition is steep enough that unconditional counters like Force of Will and Counterspell push it out of most lists. Modern and Pioneer are hostile environments for a counterspell that can't hit creatures or artifacts, since those formats are dominated by permanents rather than spell-based threats. Change the Equation is a Commander-first card that doesn't translate cleanly anywhere else.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.20 bulk tier
At $0.20, Change the Equation is firmly bulk — you're paying almost nothing for a card that performs well above its price point. Bulk counterspells with real upside tend to stay cheap, so don't expect this to move.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.