wotc
The value of X is calculated only once, as Ouroboroid’s ability resolves.
MTG · Card
◇ Catalog #201
Ouroboroid
eoe·#201·mythic·nonfoil
Illus. Samuel Perin
—
in vault
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for trade
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wishlisted
Aug '25
10 mo ago
Value
$36.34$1 (-2.3%)
30 days high $40 · low $35
Volatility · moderate
EUR€26.19TIX4.61 tixUSD$36.34
Where to buy / sell
Search links · prices vary by venue
Buy this card
Played in EDH
EDHrec rank #2,048 · Niche pick
Variants
Gameplay
Creature — Plant Wurm
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.
"I've found a strange vine in the ice. Thawing for further analysis."
—Meltstrider log, final entry
1/3
Legalities
tlrnot legal
duellegal
brawllegal
pennynot legal
PreDHnot legal
Rulings · 2
wotc
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.
Notes
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Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Samuel Perin
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.