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.
Mana cost
3
B
B
Mana value
5
Printings
From
$4.83
EDHREC rank
#2191
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
26 Jul 2024
If you control a creature that has more than one of the listed types (for example, Daggerfang Duo, which is a Rat Squirrel), it's only counted once for Swarmyard Massacre.