Fable of the Mirror Breaker discards but did not draw
During a Challenge match I discarded 2 cards through the Fable of the mirror breaker card and didn't draw 2 cards, some bug happened
Happened to me again. It has been working intermittently though.
Same thing happened to me. Discarded cards but didn't draw. Oddly I couldn't replicate the bug, the next few games the rummage worked normally.