Yet another Magic: The Gathering professional player that plays Hearthstone. He is also a high-ranked chess player as well! He has an interesting take on Hearthstone in his interview at GosuGamers. His comment on randomness is actually mostly about the mana gain being consistent compared to Magic: The Gathering where you might not draw enough lands for your mana requirements, whereas most people are referring to the randomness nature of the card effects.
He'll be facing of Kolento in the current China vs Europe Season 2 and definitely someone to watch out for. You can check it out in the esl_hearthstone Twitch page.