Mouser Attack! is a common Instant card from Teenage Mutant Ninja Turtles (TMT), collector number 95. Current market price: $0.11 (foil $0.16), TCGplayer market prices via Scryfall.
Choose one — • Create a 1/1 colorless Robot artifact creature token. • Target creature gets +3/+0 and gains first strike until end of turn.