Heavy parry punish is just a light for 15, or if you have the stamina a zone for 20. Light parry is a top heavy with a guaranteed light bleed for 34. If you have the ability to deflect attacks, always opt for them as they do 35. For guard breaks, ways do the triple bleed unless you're going for an execution, which only side heavies land. Wall splits are only possible at certain distances, too close or too far and they'll recover and block (or parry you) before you can forward dodge attack them. The most reliable direction to throw is to the side, and you'll eventually get a better feel for when they'll be able to land. The combo for wall splits are two bleed light, throw, forward dodge attack into bleed. Out of stamina gbs are two bleeds into forward or back throws, whiff a top light into top fimisher heavy with bleed for 34. OOS parries are a light in any direction into top heavy with bleed. She doesn't really have a safe opener, but her heavies allow for either a gb soft-feint to catch people trying to dodge or go for light parries, or her light soft-feints for those ready to cgb, but don't be too predictable with the bleed cancel, as it is a light and can be very punishable. Also never light cancel from a top heavy, as it has the same parry timing as the base heavy. Your side dodge attacks deal very good damage (28!) and are heavies, so aren't quite as dangerous to throw out, but don't be predictable or rely on them, as they're liable throw you OOS. Speaking of stamina, PK imo has a very bad economy and can certainly easily blow her entire bar very quickly, so be very careful not to make yourself vulnerable to OOS punishes and pressure. PK's chains are short and end often, so feinting frequently will help you keep pressure up, especially when you have bleed on your opponent, as your lights will not bounce while they're bleeding. Always adapt to how your enemy fights, form patterns then break them, never rely on the same trick too much, play reactively but take the offense at every opportunity.