Increased Droprate for Onion Knight/Puff of Darkness?

[Chubi]

I have TWELVE Onion Knights. Yes, TWELVE. ...I don't play Triple Triad. I don't want Onion Knight! Put it in the darn chest, or make people who already has it AND DO NOT WANT IT to pass it on to someone who doesn't have it. Thank you.

We're all reffering to the Onion Knight minion that drops rarely from the 4th chest in Syrcus Tower and the Puff of Darkness from same chest in WoD, not the cards...