Anikthea, Hand of Erebos | Oblivion Ring | Life Finds a Way (and one other card)

Cards

({2} magic symbol) ({W} magic symbol) ({B} magic symbol) ({G} magic symbol) plus enough mana to pay for commander tax, if applicable available.

Cast
Anikthea from your hand or from the command zone by paying ({2} magic symbol) ({W} magic symbol) ({B} magic symbol) ({G} magic symbol) plus commander tax, if applicable.
When
Anikthea enters the battlefield, it and
Life Finds a Way trigger.
Resolve the
Anikthea trigger, exiling
Oblivion Ring from your graveyard and creating two token copies of it that are 3/3 Zombies.
When the
Oblivion Ring tokens enter the battlefield, their first abilities trigger.
Resolve the first
Oblivion Ring trigger, exiling
Anikthea until the
Oblivion Ring token leaves the battlefield.
Resolve the second
Oblivion Ring trigger, exiling the first
Oblivion Ring token.
When the first
Oblivion Ring token is exiled,
Anikthea returns to the battlefield from exile.
When
Anikthea enters the battlefield, it and
Life Finds a Way trigger.
Resolve the
Anikthea trigger, choosing not to exile anything.
Resolve the
Life Finds a Way trigger, creating two token copies of the
Oblivion Ring token.
Repeat from step 4.

This combo has been estimated to be Exhibition (Bracket 1+).