Rustler Rampage is a uncommon Instant card from Outlaws of Thunder Junction (OTJ), collector number 27. Current market price: $0.24 (foil $0.31), TCGplayer market prices via Scryfall.
Spree (Choose one or more additional costs.) + {1} — Untap all creatures target player controls. + {1} — Target creature gains double strike until end of turn.