Lately I’ve been playing solo adventures again and the AIs are now crap. A couple of examples:
Azalina Soulthief plays assimilation when her board is empty. She summons her wisps afterwards.
The boss in Tombs of Terror whose power is to deal one damage to all damaged minions will play plague of wrath when there are no damaged minions. He plays whirlwind afterwards.
Hearthstone never had a good A.I, I remember that the training A.I used to beat itself if there was a minion like abomination or leper gnome in the game.
The last time I tried Witchwood, it was still nearly impossible to beat boss eight for any character. Rumble Run and Kobolds & Catacombs adventure were similar.
Yes, the AIs are all broken. Bosses are not doing combo plays like they barely used.
Before they avoided using cards to overdraw, but now they use it without a problem.
They have a lot of fear hiting a Taunt minion.
They play cards that have zero effect for no reason or in situations where it does not make sense. Ex: plague of wrath with no hurt minions, ressurrect spells when the board is full, 0 mana spells without nothing to combo, etc…
They hit their own minions with spells for no reason.
In fact, the Tombs of Terror Kham boss is literally broken. Before he always attacked every turn, but now he simple refure to attack when it’s unfavorable for him and pass the turn making him invencible, because he never breaks his weapon and never leaves Stealth.
I haven’t completed all 4 yet, but I was able to clear on Darius Crowley and Houndmaster Shaw. Still haven’t been able to beat Infinite Toki or Captain Shivers yet.