Joostmod/Power Bomb

Power Bomb is a Post-Moon Lord throwing weapon crafted from an dropped by the. A power bomb is thrown that detonates into a huge heat wave after a few seconds.

Trivia
Power bombs are a recurring explosive in the Metroid series, where they are deployed instead of thrown.
 * Prior to 0.8 of the Joostmod, this weapon used sound effects from the game Super Metroid. As of 0.8, the power bomb explosion uses the sound from Metroid Fusion.