Tower Winder from your graveyard by paying and discarding
Command Tower.
Kheru Goldkeeper triggers, creating a Treasure token.
When
Tower Winder enters, it triggers, returning
Command Tower from your graveyard to your hand.
Kheru Goldkeeper triggers, creating a Treasure token.
Activate
Evereth by sacrificing
Tower Winder.
Activate two Treasures by tapping and sacrificing them, adding .
Repeat.
Notes
If you have a way to kill
Evereth and 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 +1/+1 counters on a creature.
Infinite artifact ETB.
Infinite artifact LTB.
Infinite artifact sacrifice triggers.
Infinite creature ETB.
Infinite creature LTB.
Infinite creature sacrifice triggers.
Infinite death triggers.
Infinite self-discard triggers.
Infinite storm count.
Infinite damage.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
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.