Because you consider only the characteristics of a double-faced card's front face while it's not on the battlefield, the types of its back face won't be counted for delirium
Combine the deck with Steel for some particularly powerful songs, such as A Whole New World, and you have the deck affectionally referred to as Steelsong
Its one of the most powerful of the limited options for ramp in White, as it allows you to catch up to your opponents who might be running colors more attuned with putting out lots of lands
Not only does meld require players to draw and play two specific cards for the mechanic to work, but the commitment requires a significant amount of mana to play both sides of a given combo
Honorable Mentions Wall of Roots and Shield Sphere are creatures that would be on the list if not for the fact that they put the odd -0/-1 counters on themselves
It doesn't get as much land destruction as red, but it shows up from time to time