Thunderclap

 is a gun that fires small balls of lightning. Any water that the lightning passes over will become electrified. While reloading, a circular field surrounds the player that damages nearby enemies.

Trivia

 * Prior to the Advanced Gungeons & Draguns Update, this gun was included in.
 * The damaging field while reloading was added in A Farewell to Arms.
 * This weapon's appearance is a reference to the Plasma Gun from the video game series Doom, particularly Doom I and Doom II.
 * This gun is a reference to Stephen King's series The Dark Tower.
 * The Alistair's Ladder synergy is a reference to the electrical Jacob's ladder, a device in which electric arcs climb upward between two vertical wires.