in:Features, Miscellaneous, Keys, Common
Mystery Key 
is a tradable misc item released along with the Season 1 Update. It can be obtained through trading, events, or buying it with 125 diamonds 
. It is used to unbox weapon crates that are in the shop (excluding Holiday crates).
Appearance[]
It’s a yellow key with a thick bow and long blade, along with uneven key wards connect to the blade.
Trivia[]
- This key has a reused mesh from the Winter Key.
Gallery[]
Mystery Key shown in someone's inventory
| Currencies | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal Currencies | ||||||||||||||||||||||||||||||
Coins  • Diamonds  • Mystery Key  | ||||||||||||||||||||||||||||||
| Holiday | ||||||||||||||||||||||||||||||
| Type | Halloween | Christmas | Valentines | Easter | Summer | |||||||||||||||||||||||||
| Normal | Candies (2023)  • Candies (2022)  • Candies (2021)  • Candies (2020)  • Candies (2019)  • Candies (2018)  • Candies (2017)  • Candies (2016)  | Gifts  • Snow Tokens  • Logs  • Snowflake Tokens (2018)  • Snowflake Tokens (2017)  • Blue Tokens  • Red Tokens  • Gifts 2015  | Hearts  | Eggs  | Beach Balls  | |||||||||||||||||||||||||
| Keys | Traveler Key  • Reaver Key  • Pumpkin Key  • Skeleton Key  | Snow Key  • Snowflake Key  • Winter Key  | N/A | N/A | N/A | |||||||||||||||||||||||||
See Also
Old Glory