I've seen many videos where Warc dashes and does a 5C after a Karst but I can never get the timing right. Usually, I only do Karst after an OTG, and my back facing the wall. Depending on the distance, I either do a 5A then 5B > Air Combo or 5B then 5C > Air Combo.
If it involves stuff like dash then 2A, or dash then 5C, I can never get the timing right. Any pointers or tips? By the way, when's a good time to use Karst, besides when my back's facing the wall.
Thanks in advance.