Šablóna:Csi is reference to the April Fool's day hero Šablóna:Ci. At the end of April Fool's Day 2010 it was known that Warwick had killed and flayed Urf.
The skin itself cost 5000 Šablóna:RP and was reduced by 99% for most of the available time to 50 Šablóna:RP, until it shifted to 500 Šablóna:RP. On the last weekend, it cost the actual price before turning unique. Riot Games donated the money to a foundation protecting hunted manatees.
On the Harrowing version of Summoner's Rift, if Šablóna:Ci ghost is approached by Warwick wearing the Urf skin, Urf would throw his spatula at Warwick and shake his head.
in the Šablóna:Csi skin a sand sculpture of a turret can be seen
Šablóna:Csi is a possible reference to the mythical creature Šablóna:W, which is said to be a fire demon that takes the shape of a giant wolf-like creature.
Šablóna:Csi has a special running animation and a diffrent laugh.
In the Taiwanese client, Šablóna:Csi skin is labelled "Lv11", referencing the bounty quest target "Šablóna:Wikia" from Šablóna:W, the very first elite mob that most alliance players would come across and have trouble with.
Šablóna:Csi can only be obtained after getting 50 referrals.