Voltaic Key + Rings of Brighthearth + Chromatic Orrery
Produces: Infinite untap of artifacts you control, Infinite colored mana, Infinite colorless mana, Infinite card draw, Infinite draw triggers
- Color identity
- C
Steps
- Activate Chromatic Orrery's first ability by tapping it, adding {C}{C}{C}{C}{C}.
- Activate Voltaic Key by paying {1} and tapping it, targeting itself.
- Rings of Brighthearth triggers, causing you to pay {2} to copy Voltaic Key's ability, targeting Chromatic Orrery.
- Resolve both Voltaic Key abilities, untapping it and Chromatic Orrery.
- Repeat.
How to execute this combo
The "Voltaic Key + Rings of Brighthearth + Chromatic Orrery" combo takes 5 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite untap of artifacts you control, Infinite colored mana, Infinite colorless mana, Infinite card draw, Infinite draw triggers.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.