If you are jamming a few Eldrazi Titans and don't want to wait ten turns to cast them, you can power them out on turn six or so with the right ramp package
Festergloom: limited needs this Fleshbag Marauder: a solid card in all formats, especially ones with lots of creatures
With enough counters on Smokestack, your opponents life wont be easy
Aside from the top cards, Fates Collide has a solid supporting cast, but not enough to catapult it into the top-tier of X&Y sets, as some of the best X&Y booster boxes are packed with popular Pokemon
Instruments of War and Hall of Triumph are bad cards, only providing a small anthem effect nothing else for their mana cost isn't good enough to take deck spots
There was little to no power balancing, with some cards being ridiculously overpowered for their casting cost