This deck will utterly destroy Jekk the Bounty Hunter if you play it right. Infinite hour glass means you don't get stunned, most card rely on ambush so abilities don't matter. Corrupt turns jekks turn around spells against him. And disjunction shuts down his weapon early. Oh and the oni discards his warcried units if you time it right.
As for general use outside Jekk, it handles gauntlet. I was on the fence about Apex predator, but decided against it because the deck was big enough as it is.