Check out my previous examinations: Revisiting Commander 2011, Revisiting Commander 2013, Revisiting Commander 2014, Revisiting Commander 2015, and Revisiting Commander 2016
Weaknesses Setup-Dependent : Marneus can feel clunky without treasure generators or token synergies in play
Many of the planes giant monsters have cycling on them, as well, which will allow you to cycle them away for a new card if you wont have enough mana to cast them for a while
In the early 2000s, creators like Kurt Busiek and Paul Lee revisited Magics origins, crafting stories that paid homage to the sets historic debut and the Alpha Magic cards that continue to capture players hearts
Theoretically, we could have an opening hand where our only lands are found in DFCs, and still keep it on clean conscience