Hearthstone to unleash new wave of cards as Ostkaka is crowned 2015 World Champion | Gaming | Entertainment | Express.co.uk
Hearthstone World Championship - Hearthstone Wiki
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Congratulations to Ostkaka! - Hearthstone
The Collectible Tribute Cards of Hearthstone's World Champions - Hearthstone Guides - Out of Games
Hearthstone on X: "The #Hearthstone World Championship Finals between @NaViOstkaka and @HotformHS is on now!https://t.co/1jBGTRWLGr https://t.co/2CnB4vn9Ne" / X
2015 Hearthstone world champion Ostkaka joins Alliance - Dot Esports
2015 Hearthstone World Championship - Liquipedia Hearthstone Wiki
Hearthstone News: Ostkaka is the new Hearthstone World Champion! | GosuGamers