ItemSprites.png Mystery Block (Rarity: 80)

What could possibly be inside this block!?!? Gems, that's what.
This item never drops any seeds.
TypeItemSprites.png Treasure - Foreground
ChiItemSprites.png Earth
Texture TypeTextureTypeSprite.png Single
Collision TypeCollisionTypeSprite.png Full Collision
HardnessItemSprites.png 3 Hits
ItemSprites.png 3 Hits
Restores after 8s of inactivity.
Seed ColorSeedSprites.png
Grow TimeTreeSprites.png 5d 22h 53m 20s
Default Gems DropItemSprites.png 0 - 21
Paint Preview
ItemSprites.pngItemSprites.png Red
ItemSprites.pngItemSprites.png Yellow
ItemSprites.pngItemSprites.png Green
ItemSprites.pngItemSprites.png Aqua
ItemSprites.pngItemSprites.png Blue
ItemSprites.pngItemSprites.png Purple
ItemSprites.pngItemSprites.png Charcoal
TreeSprites.png Splicing
The tree of this item can be made by mixing the following seeds:
SeedSprites.png Steel Block Seed
SeedSprites.png Disco Ball Seed
ItemSprites.png Special Event
Found in the Magical Seeds special event.
One has 30 seconds to find 4 dropped Mystery Block Seed.
ItemSprites.png Produce
1 of this item is dropped from harvesting a(n) ItemSprites.png Winterfest Calendar - 2018.

The Mystery Block is a splicable solid foreground block.


A Mystery Block may drop up to 50 gems when broken.


  • A Mystery Block or its seed has a chance to be dropped when a Winterfest Calendar - 2017 or Winterfest Calendar - 2018 is harvested.
  • The Mystery Block's appearance is a reference to the ? Block in the Mario franchise.
  • The Magical Seeds special event is the only way for Mystery Block Seeds to be obtained, as they do not drop from broken Mystery Blocks or Mystery Block Trees.
  • When spawned through the Magical Seeds special event, Mystery Block Seeds will only stay in the world for 60 seconds, until the event ends.
    • Prior to the addition of the Magical Seeds special event, Mystery Block Seeds that are part of a special event stay for an indefinite amount of time.
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