Source required . Because afaik , the recent few streams have covered their final version of a bladestorm rework in detail , and have shown it off over 2 iterations . The stream you are referencing is from several months ago , where they had one but scrapped it because it wasn ' t good . <| sep |> Hey I was just offered Derrick Rose for my Wes Matthews . good deal or no ? <| sep |> So weird seeing this happening to South Park . but like some people say , they have a family and kids now , only a matter of time until the quality starts going down . <| sep |> Sorry I ' m not bronze 20 where I think pressing q inbetween abilities is a challenge worthy of a Nobel prize <| sep |> Well there ' s a wikipedia page on it here number # LuckyandunluckyBasically it fits into all sorts of cultural and religious practices , some of which have to do with the 12 month calendar , etc . There is no dominating theory which is considered more truthful than the other , however there are many theories as to why it ' s considered unluckyThe mayan calander ends with the 13 th Baktun , which was feared as doomsday in 2012 . Jesus had his 12 apostles at the last dinner , so that ' s 13 people in total . He was betrayed at the dinner and crucified sometime afterward . Also , it had something to do with Lunar cycles there was a cult that was founded around this . Also , monks who developed the 12 month calendar could not account for the 13 full moons in a year , which didn ' t fit with the months . Alternatively , in italian the phrase fare tredici tredici 13 means to hit the jackpot . 17 is an unlucky number in italy . It has a lot of significance in history and religion , whether coincidence or not . But nobody can point to one specific instance as being the definitive origin of the idiom luck 13 . To me it seems largely based on coincidence either a group happened to have a certain significance for the number based on chance alone , or else the idiom is based on the phonetics of the word i . e . if the translation of a number in a given language is approximate to another word , then its likely those two words would be associated in some degree or other .