It's one of the decks most capable of beating Nekroz, I'd say
The moment he hits the board, all of your opponents damaged characters get banished for good
Additionally, Terminate prevents that creature from activating any regenerating abilities that could potentially save it, meaning that it will very definitely be dead once the spell resolves
Now the series has hit the Nintendo 3DS, though its not as great as its predecessors
Essentially, any two of Priest of Forgotten Gods, Cruel Celebrant, and Dreadhorde Invasion will work well together, and when you assemble all three they go into overdrive, making Ajani, Adversary of Tyrants an excellent top-end card, either pushing your Army towards lifelink to close the game or returning the missing piece to start the engine