Just printed, Scytheclaw Raptor has a bigger 4/3 body with a disadvantage for everyone
So, this is another mechanic I'm not too optimistic about
Kona never saw much play in Standard, so I dont expect this will either.
Wizards is still making them just about every set (the Stupid Auras Division annoys me greatly), so if you dont like some of these choices, wait for next set, and they can come off
Youll need to do some work because it doesnt enter prepared, and sometimes this creature dies before it can do any gravedigging
Cards like Show and Tell, Sneak Attack, and Channel were all pre-banned because of how easy it is to win the game the turn you cast them (as the Timeless format has shown)