Wallcrawler is an Uncommon Fortnite Spray. was available through Battle Pass during Season 6 & unlocked on Tier 48. You can see All Fortnite Season 6 Skins.
|Battle Pass Season||6|
|Battle Pass Tier||48|
How to get it?
This is an Uncommon Spray & it’s available for purchase in the Fortnite Item Shop when listed.