Ouroboroid
Tracked across real Commander games played through TurnZero HQ.
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What it does
At the beginning of combat on your turn, put X +1/+1 counters on each creature you control, where X is this creature's power.
Combos with Ouroboroid
The lines this card is part of, what it needs alongside it, and what the cards do together. An infinite result is the one that moves a deck's bracket.
- Sage of Hours Infinite
- Infinite turns
- Lock
- Crystalline Crawler Aggravated Assault Infinite
- Infinite colored mana
- Infinite combat phases
- Infinite untap of creatures you control
- Infinite mana creatures you control can produce
- Infinite +1/+1 counters on creatures you control
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
Rulings
2 official rulings, in the order Wizards published them.
- 2025-07-25
The value of X is calculated only once, as Ouroboroid’s ability resolves.
- 2025-07-25
If Ouroboroid leaves the battlefield before its ability resolves, use its power as it last existed on the battlefield to determine the value of X.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Ouroboroid, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Leonardo, the Balance | 1 | 0 | — |
| Michelangelo, the Heart | 1 | 0 | — |
| Mowu, Loyal Companion | 1 | 0 | — |
| Teval, the Balanced Scale | 1 | 0 | — |
| Tidus, Yuna's Guardian | 1 | 0 | — |
| Zaxara, the Exemplary | 1 | 0 | — |
Colors it shows up in
- Sultai 2 decks
- Mono-Green 1 deck
- Five-Color 1 deck
- Bant 1 deck
Ouroboroid price history
The Edge of Eternities #201 printing, as Scryfall reports the TCGplayer market. Updated nightly. Click any version below to chart its price.
Every recorded price change
| Date | Non-foil | Foil |
|---|---|---|
| Oct 27, 2026 | $37.05 | $36.90 |
| Oct 26, 2026 | $37.37 | $36.88 |
| Oct 25, 2026 | $37.13 | $37.25 |
| Oct 24, 2026 | $36.71 | $37.25 |
| Oct 23, 2026 | $36.52 | $37.25 |
| Oct 22, 2026 | $36.52 | $37.55 |
| Oct 21, 2026 | $35.98 | $37.34 |
| Oct 20, 2026 | $35.91 | $37.14 |
| Oct 19, 2026 | $35.83 | $37.14 |
| Oct 18, 2026 | $35.05 | $37.14 |
| Oct 17, 2026 | $35.82 | $36.80 |
| Oct 16, 2026 | $35.50 | $36.47 |
| Oct 15, 2026 | $35.95 | $36.85 |
| Oct 14, 2026 | $35.01 | $37.35 |
| Oct 13, 2026 | $34.84 | $37.59 |
| Oct 12, 2026 | $35.47 | $37.59 |
| Oct 11, 2026 | $35.92 | $37.59 |
| Oct 10, 2026 | $35.87 | $37.59 |
| Oct 9, 2026 | $36.00 | $37.23 |
| Oct 8, 2026 | $36.56 | $37.23 |
| Oct 7, 2026 | $36.96 | $37.23 |
| Oct 6, 2026 | $36.77 | $37.05 |
| Oct 5, 2026 | $36.72 | $37.05 |
| Oct 4, 2026 | $35.61 | $36.89 |
| Oct 3, 2026 | $35.35 | $36.89 |
| Oct 2, 2026 | $35.04 | $36.89 |
| Oct 1, 2026 | $34.99 | $36.89 |
| Sep 30, 2026 | $34.54 | $37.09 |
| Sep 29, 2026 | $34.41 | $37.09 |
| Sep 28, 2026 | $34.89 | $36.38 |
A row is recorded only on nights the price moved, so each price held until the row above it.
Every version of Ouroboroid
4 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly. A printing with no figure shows a dash rather than a zero, because Scryfall publishes none for some of them. Click a card's art to chart that version's price above.
- Normal
- $37.05
- Foil
- $36.90
Promo
Edge of Eternities Promos
- Normal
- $34.02
- Foil
- $37.54
Promo
Edge of Eternities Promos
- Foil
- $50.91
Extended Art
- Normal
- $46.57
- Foil
- $63.59
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Ouroboroid. It runs a name search across every version, which covers the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only. No individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.
