What is the fine-grained topic of the following text: Originally an web based poker pro, Lifecoach began playing the particular Hearthstone beta in 2013 and also claimed an abundance of Premier tournaments since that time its launch, including $50,000 within Archon Team League Championships, $10k at Celestial Invitational number 1, and $10k in Viagame House Cup no. Only return the topic.
Lifecoach's career and achievements in Hearthstone tournaments.