Color Identity: G

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Priest of Titania and Seeker of Skybreak do not have summoning sickness.
- There are at least three Elves on the battlefield.
Steps
- Activate Priest of Titania by tapping it, adding at least ({G} magic symbol)
({G} magic symbol)
({G} magic symbol)
. - Activate Seeker of Skybreak by tapping it, targeting itself.
- Rings of Brighthearth triggers, causing you to pay ({2} magic symbol)
to copy Seeker of Skybreak's ability, targeting Priest of Titania. - Resolve both Seeker of Skybreak abilities, untapping it and Priest of Titania.
- Repeat.
Results
- Infinite green mana.
- Infinite mana creatures you control can produce.
- Infinite untap of creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).