If you want to know how to get HS card Kindly Grandmother it’s simple, you just need to complete the second boss in The Opera wing of the adventure One Night in Karazhan.
The second boss in The Opera is the Big Bad Wolf. It’s a fun battle, you get all your cards reduced to 1 mana and 1/1 stats, but this just makes it even easier to win by playing lots of cards.
I don’t even need to outline a strategy here, I did it with some basic mage cards no problem. Have fun!
The card reads: Deathrattle: Summon a 3/2 Big Bad Wolf.
This card is going to see a lot of play. It’s a really strong 2 drop with beast synergy, Barnes synergy, and is just an awesome choice on turn two for hunters.