Leveler

[Iandtormentor]

Leveler 60 cards, 0 sideboard 12 {Island} 12 {Swamp} 24 lands 4 {Laboratory Maniac} 4 {Painter's Servant} 3 {Leveler} 2 {Dimir Infiltrator} 13 creatures 2 {Turbulent Dreams} 3 {Doom Blade} 2 {Diabolic Tutor} 2 {Mind Spring} 2 {Demonic Tutor} 3 {Ultimate Price} 3 {Grindstone} 2 {Grindclock} 4 {Glimpse the Unthinkable} 23 other spells Sideboard

[adventus]

That maniac will be an obvious target as soon as your opponent realizes your strategy.  I'd be worried about removal.  Protect him with {undying evil} or {mizzium skin} perhaps.

[Birdbrain]

If you splash green. You could have {yeva, natures herald} to play it at the beginning of your turn after you exile your library

[adventus]

If you splash green. You could have {yeva, natures herald} to play it at the beginning of your turn after you exile your library

You'd have to have {painter servant} out, naming the color green for that to work though.  The maniac is a blue creature.

An {alchemist refuge} would work too.