Goblin Bomb is a common neutral minion card that belongs to the "The Boomsday Project" set, which was released on 07.08.2018 and is one of initially 136 cards. The artist of this card was Matt Dixon, who also made 258 other artworks for Hearthstone.
The flavor text of the card is the following: They're Dr. Boom's babies. His baby boomers.
The card is easy to memorize with 95.65% of correct quiz questions.