乌鸦的祝福
https://i.imgur.com/2s4WGuI.png
选职业就开始
http://www.hearthstonetopdecks.com/tavern-brawl-blessing-of-the-raven/
https://www.hearthpwn.com/news/5379
召唤出生物会随机获得生命窃取/致命剧毒/潜行/冲锋/风怒 (是召唤不是打出)
https://i.imgur.com/8LhDg4d.jpg