The front half's effects are exactly the same, and flashing back the Riches part of Rags // Riches will likely have about the same effect as casting a Rising Miasma with awaken
It doesn't play any kind of mana accelerants, it doesn't require complex thought or strategy
Whats the scariest card art in Duskmourn: House of Horror
Gogogo Golem Once per turn, this Defense Position card cannot be destroyed by battle (even if attacked while face-down.) If this card is attached to an Xyz Monster as Xyz Material, once per turn: That Xyz Monster cannot be destroyed by battle
Grab this reanimation sorcery and try it out, I suspect you'll be happy with the results
Whenever we needed a dual land cycle, I would pitch River of Tears and friends, and always something else was found to fill the slots