Body Launderer's first ability triggers, causing it to connive.
Activate
Evereth by sacrificing
Body Launderer.
When
Body Launderer dies, its second ability and Saffi trigger.
Resolve the Saffi trigger, returning
Body Launderer from your graveyard to the battlefield.
Resolve the
Body Launderer trigger, returning Saffi from your graveyard to the battlefield.
Resolve the
Evereth ability.
Repeat.
Notes
If you have a way to kill
Evereth and ({1} magic symbol) ({BR} magic symbol) available, you can do so after putting a significant amount of +1/+1 counters on it to deal damage to each opponent using its second ability.
Results
Infinite draw triggers.
Infinite looting.
Infinite self-discard triggers.
Near-infinite +1/+1 counters on a creature.
Near-infinite creature ETB.
Near-infinite creature LTB.
Near-infinite creature sacrifice triggers.
Near-infinite death triggers.
Near-infinite damage.
Metadata
Bracket tag
SpicyBracket 3-4+
Probably 3 or 4, but hard to classify
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.