1. Paladin en-vec-one of my favorite creatures in the game. like the casting cost for such a good creature.
2. Oath of Druids-get those big creatures out quick.
3. Survival of the Fittest-Great Great Card. all i can say
4. Spike Weaver-use in a total spike deck and you have almost unlimited fog
5. Ertai Wizard Adept-use 2 heartstones with him and counter any spell for 2 mana. also you can use something like icy manipultor to untap him again
6. Mirri Cat Warrior-i hate this card because whenever my opponent uses it it always kills me :)
7. Pandemonium-use with sneak attack make long games short.
8. Coat of Arms-make a theme deck and put a couple of these in and you get some big creatures.
9. Cataclysm-so many ways to use this card especially if you dont get the hand you want.
10. Recurring Nightmare-the reason this card is way down here is because now it is banner :(