Fodder Launch is a uncommon Kindred Sorcery — Goblin card from Lorwyn (LRW), collector number 114. Current market price: $0.27 (foil $1.05), TCGplayer market prices via Scryfall.
As an additional cost to cast this spell, sacrifice a Goblin. Target creature gets -5/-5 until end of turn. Fodder Launch deals 5 damage to that creature's controller.