Pack a bunch of changelings and creatures with great typal bonuses and go to town
That being said, if I wanted to be scientific and care about probability, I wouldnt be playing a coin flip deck in the first place
If you have a lot of creatures with attack triggers, Mark of Fury is a good option
Yes, building with eight or nine MDFCs will increase the number of lands you have that will come into play tapped, but it shouldn't increase it enough to be problematic, especially compared to the consistency and power you gain from the spell-land hybrids
They currently sit in the tenth position among Bant generals, and while I dont expect them to move too far up the list, I could see them overtaking Roon of the Hidden Realm if the right deck list caught on
They see only what those things can teach