Requires

Anikthea, Hand of Erebos must be in hand, or in the command zone. Oblivion Ring must be in the graveyard. Life Finds a Way must be on the battlefield. Primal Vigor must be on the battlefield. Anikthea, Hand of Erebos must be your commander. Mana needed: plus enough mana to pay for commander tax, if applicable

Steps

1. Cast Anikthea from your hand or from the command zone by paying plus commander tax, if applicable.
2. When Anikthea enters the battlefield, it and Life Finds a Way trigger.
3. Resolve the Anikthea trigger, exiling Oblivion Ring from your graveyard and creating two token copies of it that are 3/3 Zombies.
4. When the Oblivion Ring tokens enter the battlefield, their first abilities trigger.
5. Resolve the first Oblivion Ring trigger, exiling Anikthea until the Oblivion Ring token leaves the battlefield.
6. Resolve the second Oblivion Ring trigger, exiling the first Oblivion Ring token.
7. When the first Oblivion Ring token is exiled, Anikthea returns to the battlefield from exile.
8. When Anikthea enters the battlefield, it and Life Finds a Way trigger.
9. Resolve the Anikthea trigger, choosing not to exile anything.
10. Resolve the Life Finds a Way trigger, creating two token copies of the Oblivion Ring token.
11. Repeat from step 4.

Results