Gather Your Party is a rare Warrior spell card that belongs to the "Kobolds & Catacombs" set, which was released on 07.12.2017 and is one of initially 135 cards. The artist of this card was L. Lullabi & K. Turovec, who also made 120 other artworks for Hearthstone.
The flavor text of the card is the following: Thrilling adventure! Danger guaranteed! Loot uncertain! Death optional! Who’s with me?
The card is easy to memorize with 93.58% of correct quiz questions.