Voltaic Key
Rings of Brighthearth
Astral Cornucopia
Prerequisites
What do I need to start this combo?
| All permanents on the battlefield (Astral Cornucopia with four or more charge counters on it on the battlefield). |
Steps
How does this combo work?
1 | Activate Astral Cornucopia by tapping it, adding at least four mana of any color. |
2 | Activate Voltaic Key by paying  and tapping it, targeting itself. |
3 | Rings of Brighthearth triggers, causing you to pay  to copy Voltaic Key's ability, targeting Astral Cornucopia. |
4 | Resolve both Voltaic Key abilities, untapping it and Astral Cornucopia. |
5 | Repeat. |
Results
What do I get from this combo?
| Infinite untap of artifacts you control | |
| Infinite colored mana | |
| Infinite mana artifacts you control can produce |
Combo Metadata
784
DECKS
0.01%
OF 10261405 ELIGIBLE DECKS
Rank 5457
MOST PLAYED OF 67548 COMBOS
{ } Commander Bracket Information
In which Commander Bracket(s) am I allowed to play this combo?
1-2
Exhibition and Core
(no 2-card combos)
Any combos that require three or more cards are allowed
3
Upgraded
(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
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