Swarmyard Massacre
Sorcery
Create two 1/1 green Squirrel creature tokens. Then each creature that isn't an Insect, Rat, Spider, or Squirrel gets -1/-1 until end of turn for each creature you control that's an Insect, Rat, Spider, or Squirrel.
- CMC
- 5
- Mana cost
- Color identity
- B
- Rarity
- rare
- Set
- Bloomburrow Commander
- Price
- $4.82
- EDHREC rank
- #2179
Swarmyard Massacre kills every nontoken creature an opponent controls for a single mana if you control a token — one card that swings entire board states at instant speed. Hazel of the Rootbloom, the deck most associated with it, generates the token prerequisite trivially, making this effectively unconditional.
Best Commanders
Commanders with the highest synergy
Hazel of the Rootbloom
Hazel of the Rootbloom's engine floods the board with tokens constantly, so Swarmyard Massacre's condition is almost never in doubt — you're paying one mana to wipe your opponent's creatures while your tokens survive.
Camellia, the Seedmiser
Camellia, the Seedmiser builds around producing tokens from Halfling spells, giving Swarmyard Massacre a reliable trigger condition while the massacre itself clears the way for combat.
Chatterfang, Squirrel General
Chatterfang, Squirrel General runs so many token producers that Swarmyard Massacre is essentially a one-mana asymmetric wrath — your squirrel army stays intact while opponents lose their boards.
Vren, the Relentless
Vren, the Relentless generates Rat tokens as a core function, and Swarmyard Massacre slots in as cheap spot removal that scales into a full board clear whenever the token count is healthy.
Wick, the Whorled Mind
Wick, the Whorled Mind's token-copying gameplan means Swarmyard Massacre can fire reliably as early as turn two, offering this token-centric strategy a one-mana answer to opposing creatures at instant speed.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Commander is where Swarmyard Massacre earns its reputation — token strategies are among the most popular archetypes in the format, and a one-mana instant that wipes an opponent's nontoken creatures is absurdly efficient by Commander standards. Legacy and Vintage are legal but largely irrelevant; the card's narrow condition (controlling a token) and its sorcery-or-instant timing are far too parasitic for those formats' threat density. Oathbreaker is legal and could support it in the same token-centric shells, though the smaller deck size makes the conditional slightly riskier. Modern, Pioneer, Standard, and Pauper are all off the table.
Key Combos
Combo lines featuring this card
Price Context
Current price
$4.82 cheap tier
At $4.82, Swarmyard Massacre sits at the high end of cheap but is priced fairly for a one-mana asymmetric wrath with near-universal adoption in token commanders. It holds value as long as Hazel of the Rootbloom and Chatterfang, Squirrel General remain popular, which shows no sign of changing.
Explore
Sources
Mentioned
- Hazel of the Rootbloom
- Camellia, the Seedmiser
- Chatterfang, Squirrel General
- Vren, the Relentless
- Wick, the Whorled Mind
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.