The Luminous Night Add-on for Minecraft Dungeons has 10 achievements.
Complete a mission with a full set of cosmetics (Cape, Pet, Emote, Flairs) from a previous season.
Defeat the Redstone Monstrosity with any Ministrosity Pet equipped.
Use the Abomination Roar emote at the Jungle Abomination.
Encounter 15 different biomes in your Tower adventures.
Complete 10 Weekly Challenges.
Complete 3 Daily Trials in 1 day.
Complete Cacti Canyon in under 5 minutes.
Complete Creeper Woods on Apocalypse difficulty, without defeating any mobs.
Store 50 items in the Storage Chest.
Defeat 10 Wildfires.