Board Thread:The Flash discussions/@comment-9346948-20161026000931/@comment-26618197-20161026193346

Trainer Green wrote: Anyone think Alchemy gave her, her powers? Maybe he knows she has powers on earth 2? Possible, Dr Alchemy did say he was 'preparing the world' and I think the staff said that the episode Killer Frost would foreshadow the four part crossover. Besides, it's implied that Caitlin has been cutting her white hair off for a while and Dr Alchemy has been in touch with the people who he gives powers to for a while...