Nevinyrral's Drip (EDH / Commander)

Budget Nevinyrral deck.
The goal of this deck is to summon Nevinyrral, get him killed, nuke with his effect, then bring him back to the battlefield. Once this happens, you will spam zombie tokens, than can use mass burn (by nuking the board with cards like Diegraf Captain on board) or sheer numbers to overwhelm your opponent. The deck is built to survive its own board wipes while gaining advantage off them.

Ideal combo example:
Viscera Seer on board, summon Nevinyrral, while his ETB is on stack, target him with supernatural stamina, sacrifice him for viscera seer, pay 1 for his effect. Once the stack resolves, the board will be wiped and Nevinyrral's ETB will happen twice (once for initial, second time for his recursion).

Golden Turkeys of the Deck:
Kels, Fight Fixer: Maintains indestructibility so it's very sticky, even when you start nuking.
Athreos, Shroud-Veiled: Survives nukes, allows you to recur almost anything if you're willing to wait.
Gift of Immortality: Makes Nevinyrral immortal. Allows you to board wipe at will forever if you have the right setup.