VarienSdw

I replaced Sun Clerics with E.R. Farseers, Azure Drake & Boulder with 2x Sludge Belcher. The deck seems fine and games turn out quite nice, but I seem to lack something which I already figured out. Where could I place silence or silencing owl in this deck?

I started using the deck and my rank instantly got higher. I have a questoion about Piloted Sky Golems. Is there any suggestions to use as replacements? I don't have those cards and any other good epics/legendaries. Currently I took one more Harvest Golem and also a Sludge Belcher as replacement for those. I haven't lost much yet, I am just wondering, which would be the best replacement for those. Maybe Kel'Thuzad?