The AI is acting stupid in practice mode and adventure mode.
The priest heals me, the warlock presses the spirit button and commits suicide,
The warrior hits the taunt minion and commits suicide, the death is only pressing the spirit button…
There are many other buggy behaviors, and these problems have been going on for over a year, but the developers are just ignoring them.
I will not pay cash for Hearthstone until this problem is fixed.