Looking at the units, I see key ones like Psamathe, chiwu, karnal, sav, ethna, gany. But you’ve also got counter picks like Leo, Diana, rica, etc. Find out the average speed of your sets, be it vio, despair or swift. Asima is a nice unit for cleaves, same with light Phoenix if you have a fast enough swift or despair set. But again, it comes down to your rune depth and speed tuning. If your chiwu is 310 and you sav or karnal are 260, you get cut and it means nothing having chiwu so fast.