Current paper retail
Card Kingdom$54.99
Cardmarket€30.14
ManaPool$36.12
TCGplayer$35.03
Buylist (dealers pay)
Card Kingdom$36.00
90-day paper retail (USD)
3 providers
Ouroboroid
MythicColour IDMV 4
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.
1 / 3
Card capabilities
Creature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Other printings
3 other English printingsEarliest 2025-08-01Newest 2025-08-01Cheapest priced $35.70 in EOE
Rulings (2)
wotc25 Jul 2025
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.
wotc25 Jul 2025
The value of X is calculated only once, as Ouroboroid’s ability resolves.
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Ranked by shared capabilities, colour identity, mana value and type — never by strategic judgement.
