You have a way to create a creature token this turn.
Goblin Sharpshooter is untapped and does not have summoning sickness.
Steps
Create a creature token.
Activate
Goblin Sharpshooter by tapping it, creating a copy of the creature token.
Activate
Evereth by sacrificing a creature token.
When the creature token dies,
Goblin Sharpshooter triggers, untapping itself.
Resolve the
Evereth ability.
Repeat from step 2.
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 +1/+1 counters on a creature.
Infinite creature ETB.
Infinite creature LTB.
Infinite creature sacrifice triggers.
Infinite death triggers.
Infinite damage.
Metadata
In 0 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).