Shattergang Brothers is a mythic Legendary Creature — Goblin Artificer card from Secret Lair Drop (SLD), collector number 1315. Current market price: $8.53, TCGplayer market prices via Scryfall.
{2}{B}, Sacrifice a creature: Each other player sacrifices a creature. {2}{R}, Sacrifice an artifact: Each other player sacrifices an artifact. {2}{G}, Sacrifice an enchantment: Each other player sacrifices an enchantment.