Thing is, for less effort you can make an OaT GSWD which sh!ts on cala in pretty much every situation. Much easier to get to 99, easier to get 5/6 hit, and it's 40~45% proc rate (believe at 99 it's 45% OaT proc like joytoy was) turns you into a WS spamming machine without hitting saturation. It even beats out rag if "acc is capped".