Negative Master Mold

My idea behind this deck 

Sunspot for a good 1 drop since I have a lot of high cost cards. And incase I dont draw mister negative
Master mold and Baron to feed Ronan
Lock jaw and Jubilee to get cards on the ground quicker since there is 4 5 costs and 1 6 cost
For Lock Jaw potentially reusing Jubilee, Baron and Master Mold
Spiderman to play on turn 5 to halt combos/big plays. Maybe turn 4 as well 
5 cost cards when flip by mister negative can be very sweet
I think Zola is always good to have since I have devil dinosaur or Ronan to spread with. More options to use
depending on the situation im in

I did try using leech and taskmaster. It was working out ok in the beginning but it started to be not consistent