Embermage Goblin is a uncommon Creature — Goblin Wizard card from Onslaught (ONS), collector number 200. Current market price: $0.26, TCGplayer market prices via Scryfall.
When this creature enters, you may search your library for a card named Embermage Goblin, reveal it, put it into your hand, then shuffle. {T}: This creature deals 1 damage to any target.