https://www.pcgamer.com/rainbow-six-siege-blitz-buff/

Like many multiplayer games, Ubisoft operates a test server for Rainbow Six Siege, where patches undergo some public trials before being rolled out officially. The incoming Operation Chimera update hit the Siege TTS this week, allowing some players to get an early look at Lion and Finka, the two operators about to be added, as well as Outbreak, the cooperative mode coming March 6.

Part of the fun of being a tester, though, is sifting through the smaller changes that lurk underneath the surface—recoil tweaks, gadget changes, and stuff that hasn't yet been outlined in patch notes. As testers hopped in, they found a massive one: Blitz, the attacker who wields a ballistic shield with an embedded flashbulb, was now moving like The Flash.