CK Snow worm

==Description==
Changes appearance of movement part "".
"Chased by hunger and the itch of curiosity, the snow worm crawls forever on the endless ice"
(Otto Nansen, a Hyperborean poet).
* The customized item cannot be traded. 
* Only one CK can be applied to an item.
* Removing the CK allows an item to be sold.
==Receiving==
* Received during brawl Operation "Radiance" upon reaching level 27 while having bought the battle pass.