Cleave Time is pretty great, but so's Trample. The thing the game doesn't list on a lot of actions is which ones are 'free' (EG don't consume your turn), and Trample's one of them. You can move five spaces in a straight line (barring terrain), damaging every enemy in your way, for free. And every other turn. I found this a lot more useful simply because half my turns were Squarehouse kicks anyway. (But they're both really solid abilities)
And yeah Biinon's is so stupid OP it's hilarious.