The Boomship is a legendary Warrior spell 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 Zoltan Boros, who also made 216 other artworks for Hearthstone.
The flavor text of the card is the following: Dr. Boom ends his motivational speeches by dropping the mechs.
The card is easy to memorize with 94.57% of correct quiz questions.