Minecraft Dungeons:Silverfish

Silverfish are unused mobs in Minecraft Dungeons. The only evidence of their existence in the game is in the Minecraft Dungeons announcement trailer, where a few silverfish are seen in the first few seconds. They are also seen in the first few seconds of the Minecraft Dungeons: Cross-Platform Play Trailer. It is unknown where they would spawn or how they would behave, but they would have most likely have spawned in underground locations like the Redstone Mines or the Fiery Forge. They also have an animation file in the game files as well.

Trivia

 * It, along with the fox are the only mobs not added to the game, but are seen in promotional trailers, making cameos.
 * It may make an appearance in the End DLC because in order to access the End in Minecraft, you must find a stronghold, and Silverfish is found in strongholds in Minecraft

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