Now that the second batch of class challenges are opened I had a go at them. The Mage one was easy but the Hunter one was a little out there.
You just get loads of spiders with a death rattle of putting a beast card into your deck. I thought he was bugged at first as he had a health of 75!!! I was wiped off the board pretty quick
The second go I got a few beast up and he put some spores up which I ignored, then I did something and suddenly my remainder 2 beasts had attacks in the 30s!!
It turns out that if you kill the spores then all your minions get +8 attack.
Well that's going to make short work of that 75 health!!
Third time lucky, he hit the floor in double quick time!