If you’re wondering how to get HS card Fool’s Bane – you have to complete the Warrior Class Challenge in The Menagerie, the third wing in the adventure One Night in Karazhan.
There are three class challenges as part of The Menagerie. Warrior, Mage, and Hunter.
The Warrior Challenge puts you in against the third boss, Terestian Illhoof. You’re given a deck with some new cards in to play around with, and they make it easy to kill the 1/1’s with Whirlwind effects. It’s a fun boss, but only takes a couple of minutes to breeze through so don’t worry.
Hearthstone Card Fool’s Bane
The card reads: Unlimited attacks each turn. Can’t attack heroes.
This is a new weapon mechanic we have not see before exactly. This is an anti-aggro tool for sure, you will be able to clear up 4 small minion’s in one turn, pretty good.