Happiest Mask

The Happiest Mask is a returning item in Risk of Rain 2. The ghost spawning rate is affected by.

The ghost summoned inherits all behavior of the original Monster. The level of the Monster equals yours.

Trivia

 * The Ghosts are actually the original Monsters with three special hidden items equipped. One makes its health drops over time, ghosts are awarded 30 of these per Happiest Mask the user has. The second makes it appear and behave like a ghost. The third boosts its damage, the ghost is supplied 150 of these.
 * If a Beetle Queen becomes a ghost, any Beetles it spawns will not be ghosts, however they will be allied to you. This means they can spawn as Elites and will not lose any health over time.
 * Void Reaver ghosts will still spawn a killing field once they run out of health.