Battlemage's Bracers + Elvish Archdruid + Tidewater Minion

Battlemage's Bracers

Elvish Archdruid

Tidewater Minion

How it works

1. Activate Elvish Archdruid by tapping it, adding at least .
2. Activate Tidewater Minion by tapping it, targeting Elvish Archdruid.
3. Battlemage's Bracers triggers, causing you to pay 1 to copy Tidewater Minion's ability, targeting Tidewater Minion.
4. Resolve both Tidewater Minion abilities, untapping it and Elvish Archdruid.
5. Repeat.

By outfitting Tidewater Minion with Battlemage's Bracers, you unlock a clever feedback loop that doubles the value of its tap ability for a mere single generic mana. As Elvish Archdruid taps to generate a massive surge of green mana based on your board state, it easily funds the activation costs needed to keep the cycle going. Tidewater Minion's untap effect then targets both itself and the Archdruid, resetting the entire engine so you can repeat the process indefinitely for infinite mana.