Playing Rivaz means you get to play the beloved Reanimator archetype, and given you can cast Dragons from the yard, a Buried Alive is even better than usual
The second effect can also be abused if summoned onto the opponent's board with the Hierophant
Jace Reawakened is getting buzz, largely for its ability to cast a Tibalt, Cosmic Impostor when you plot a Valki, God of Lies
I consider Animists Awakening, but you need to cast a pretty big one to make it worth it, and you need to really want to ramp up to eight or more
Tiene cinco colores
Black and White were the first games not to feature any Pokmon from previous gens, and even the Pocket Monster designs feel like imaginative remakes of old ideas - Klink feels like a new Magnemite, Zebstrika like a revamped Rapidash, and so on