https://i.imgur.com/IMVAOLQ.png
30张乌鸦塑像 第四次这种乱斗 前三次如下
Tavern Brawl Start End
45 April 20, 2016 April 25, 2016
58 July 20, 2016 July 25, 2016
132 December 27, 2017 January 1, 2018
这次应该有改版新卡可以发现(?)
WIKI
https://hearthstone.gamepedia.com/Idols_of_Azeroth
PWN
https://www.hearthpwn.com/news/5504