This is slightly aggressive deck with great late game. That’s why I added Myra's Unstable Element . If you managed to deal heavy damage early game you can go risky and play this cards in hope that you will draw Leeroy Jenkins or Cold Blood . You will also want to play it late game to draw the rest of your deck without burning your cards. You will draw Tess Greymane faster that way. Lab Recruiter is a great card in Tess Greymane decks. You can use him for extra Blink Foxes or other cards, but you will almost want to keep 1 for Tess Greymane . After you will play Myra's Unstable Element you will enter fatigue, but next turn you will play Tess Greymane and then use Lab Recruiter on her. You will not only get more chances to play Tess Greymane , but you will also stop taking fatigue damage.
Remember that there are more card from The Boomsday Project expansion to be revealed, so I will hopefully update this deck soon.