Kalas
[13] Hero
IM surprised i rarely see leixia mains using 2 B+K to whiff punish its a free combo now that double CE is gone its a good way to get damage
You could use it as a whiffpunisher, if it was faster. I don't know how fast it is, but 44B is i31 and 2B+K is definitely slower.
Which moves have such a big whiff recovery that you can whiffpunish them with >i30 moves?
2B+K is a good move (until your opponents starts just guarding it <.<), but I don't think it has any purpose for whiff punishing.