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.
 * Because the time ghosts last is tied to a DoT item it receives, it is possible that Mini Mushrum ghosts can live indefinitely because of their healing ability.