There's still plenty of room to adjust the deck (especially since card price -was- taken into account for this build, so it tends to be budget-oriented), but the near-constant criteria for cards is CMC
There are plenty of ways to make great use out of a card like Jumbo Cactuar, so long as an opponent doesn't immediately take it out of the game, and even then, it's a great way to reduce the amount of counterpla y at their disposal
Baral, Chief of Compliance is a terrifying control commander
At the other end of the scale, Aladdin gets you two points (and removes two points from every other player) whenever he defeats another character
Put them on next years Christmas tree, or just hang them around the house, in front of the windows, off of potted plants whatever