Just crushed a Mage's Skulking Geist dream...

I was playing Jade Druid (I am cancer, I know) against a Mage. Near the mid game, my opponent played a secret. I played Fandral Staghelm on my turn, and the secret turned out to be [[Frozen Clone]]. My opponent had already had 8 cards in hand, and with the secret cards got up to 10!

I passed the turn and a card burned...Which was revealed to be Skulking Geist :(

Maybe I could still have lost, but my opponent's soul was hurt and concede came instantly :( I am sorry if you are reading this...