We're talking about finals here so should i expect some amazing plays by other class? I mean Hunter and Rogue is the most played Class in the esports scene. Oh by the way congratulate to these 4 players. Aggro Hunter is such an amazing deck
Timing and placement of the cards also, remember Hearthstone is a strategic game and you can only have 1 legendary card in your deck so you a low drop minion deck + hyena and a top class card (zuljin zillax) helped him. Expect some big play in WCG's grand finals.