The deck can work without kangor?

Pyros is on of the card that you can’t replace, with n’zoth do a very good combo

maybe Arcane artificer or Medivh

I don’t agree, this deck is good against control worlock and can beat aggro deck like dude pala with a bit of luck, I replace acolyte with geist to beat cubelock that is the most difficult match up

What do you think about that hydra? I replace it with leeroy becuase i haven’t that card, i have to craft hydra or leeroy is a good replacement?

They*

No, it’s impossibile to replace, there are like two other frostbolt in the deck

This deck is very good, the biggest problem for this archetype is when it face aggressive decks but this decklist it’s perfect against aggro paladin. I also recommend to craft spellbender, it is so good because it works with medivh’s valet and it is helpful against some decks in this meta