Sword of the Squeak is a rare Artifact — Equipment card from Bloomburrow Commander (BLC), collector number 72. Current market price: $2.87, TCGplayer market prices via Scryfall.
Equipped creature gets +1/+1 for each creature you control with base power or toughness 1. Whenever a Hamster, Mouse, Rat, or Squirrel you control enters, you may attach this Equipment to that creature. Equip {2}