Minecraft Dungeons:Night Mode

The night mode is a game state similar to night in the base game.

Causes
Night Mode can be triggered by any of the following:


 * One or more players go down in Multiplayer
 * Playing during the Spooky Fall event
 * Modifier from collecting a Banner, found by killing a Raid Captain

Effects
In Multiplayer, when a player is downed, a countdown timer appears and players have 30 seconds to resuscitate their team mates before phantoms swoop in and start damaging all of them. The phantoms are invulnerable, and their damage will grow over time. Only when they're all revived will the Night Mode fade.

The Night will also spawn zombies, armored zombies, skeletons, armored skeletons, baby zombies, chicken jockeys, chicken jockey towers, spiders and creepers sporadically around the players positions.

Raid Captain Variant
When triggered from a banner, there are two notable differences:


 * Permanent - cannot be dispelled until the level ends.
 * No countdown - Phantoms do not spawn in Single Player (Multiplayer unconfirmed).