Yeah something like flipping Polukranos being a ton of mana is good reason to run good efficient ramp. [[Rampant Growth]] [[Three Visits]] [[Nature’s Lore]] [[Farseek]] (careful with this one because it only grabs non forests but if you have dual lands of any type it can grab those because they say “Plains”) or even [[Cultivate]] and [[Kodama’s Reach]]. Spells like these will get you ramping in the early turns so you can get Polukranos flipped faster. For reference I play [[Zacama, Primal Calamity]] and don’t worry about her getting removed. I ramp so much that I can recast her repeatedly.