Minecraft Dungeons:Emote

The term emote refers to a cosmetic feature that provides no functional benefits to the hero. All available cosmetic emotes are obtainable only by the purchasing of DLC packs and equipable from the cosmetics page of the inventory. They can be obtained in Seasonal Adventures.

Emotes
Emotes are actions that the hero can perform when idle. Every one of them has the hero, Hal, in the main image.