Mulligans
This deck is maximising all the “pogo effects”. Shuffle effect with both Togwaggle's Scheme and Lab Recruiter. Return to hand effect with Shadowstep, Daring Escape, Barista Lynchen, Vanish.
Mixed with some draw it might even work. (Shiv, Fan of Knives, Witchwood Piper, Myra's Unstable Element , Sprint)
This deck has no chance against aggro, but might find favourable matches against control.
I have not included combo with Nozwhisker on purpose. I think it is too slow and unnecessary with amount of shuffle and draw mechanics in this deck.
Scalability of poggoes goes through the roof already with two lab recruiters, togwaggle’s scheme and barista lynchen.