Hearthstone Scenario #1!

So a new concept for the page, with imagination being the main theme! No limitations , nothing at all , you use any cards and you just have to find a possible solution! It’s like those times when you dream about a thoughtsteal getting a Ragnaros and hitting face etc . Well, lets see if you can find a solution here!
We’ve got 9 mana , and just thoughtsteal , is there some way to get lethal? ( Warrior can have any possible card in his deck, from neutrals and his class , we can too! ) Hearthstone Scenario Difficulty 4/5
hearthstone scenario 1 photo

We have

[Thoughtsteal] on our hand and a [Northshire Cleric] on the board.

You can check the solution right here!!