Battlemage's Bracers + Seeker of Skybreak + Arbor Adherent

Battlemage's Bracers

Seeker of Skybreak

Arbor Adherent

How it works

1. Activate Arbor Adherent by tapping it, adding at least two mana of any color
2. Activate Seeker of Skybreak by tapping it, targeting Arbor Adherent.
3. Battlemage's Bracers triggers, causing you to pay 1 to copy Seeker of Skybreak's ability, targeting Seeker of Skybreak.
4. Resolve both Seeker of Skybreak abilities, untapping it and Arbor Adherent.
5. Repeat.

This clever loop turns simple untap and mana-production mechanics into an infinite engine, powered entirely by the synergy between Seeker of Skybreak and Arbor Adherent. By equipping Arbor Adherent with Battlemage's Bracers, you gain the crucial ability to pay {1} to copy any non-mana activated ability the creature uses. When Seeker of Skybreak targets the equipped Arbor Adherent, the Bracers allow you to double the trigger—letting you untap both the mana producer and the Seeker itself. As long as Arbor Adherent yields enough mana to feed the Bracers' copy cost, you can repeat the process indefinitely for boundless colored mana.