Color Identity: G

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Illusionist's Bracers attached to Arbor Elf.
- Arbor Elf does not have summoning sickness.
Steps
- Activate Arbor Elf, tapping it to untap itself.
- Illusionist's Bracer's triggers, copying the Arbor Elf trigger.
- Resolve the first Arbor Elf trigger, untapping itself.
- Activate Arbor Elf, tapping it to add ({G} magic symbol)
. - Resolve the second Arbor Elf trigger, untapping itself.
- Repeat.
Results
- Infinite untap of nontoken creatures you control.
- Infinite green mana.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).