I was able to try out sarkhan, the fireblood in some games tonight and really enjoyed the card draw it provided for me. especially when topdecking. It being a discard up to was also really useful as it can ult eventually without discarding anything. I saw a page or 2 back the opinions of sarkhan and wanted to know if anyone was having any success with it.
on another note, how good is witchbane orb for us against planeswalkers or just random things we could get hit by?