Power Spike is a common Paladin spell card that belongs to the "Perils in Paradise" set, which was released on 23.07.2024 and is one of initially 145 cards. The artist of this card was Vladimir Kafanov, who also made 97 other artworks for Hearthstone.
The flavor text of the card is the following: Jeff, when I said this deck needs a power spike I did not mean it like that.
The card is easy to memorize with 92% of correct quiz questions.