Tainted Observer is a uncommon Creature — Phyrexian Bird from ONE (ONE) costing {1}{G}{U}. Current price: $0.09 USD. Legal in Modern. Legal in Commander.
Tainted Observer
Creature — Phyrexian Bird
Card Text
Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever another creature you control enters, you may pay {2}. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Card Stats
Market Prices
Format Legality
Similar Cards
Community Stats
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Frequently Asked Questions
Tainted Observer is a Creature — Phyrexian Bird card from the Magic: The Gathering trading card game.
Its ability reads: "Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever another creature you control enters, you may pay {2}. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)"
Tainted Observer has a mana cost of {1}{G}{U}, which equals 3.0 total mana (converted mana cost/mana value).
It requires G, U mana to cast.
Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.
Tainted Observer's mana cost of {1}{G}{U} means you need to pay that much mana from your lands or other sources.
Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.
Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.
Tainted Observer has a mana value of 3.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."
Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.
Tainted Observer's current oracle text is: "Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever another creature you control enters, you may pay {2}. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)"
The current market price for Tainted Observer is approximately $0.09 USD on TCGPlayer.
A foil copy costs approximately $0.21 USD.
On Cardmarket (Europe), it's approximately €0.18 EUR.
You can purchase Tainted Observer from major MTG retailers including:
- TCGPlayer (USA)
- Card Kingdom (USA)
- Cardmarket (Europe)
Prices vary by condition and printing. Check multiple sellers to find the best price.
Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.
Tainted Observer normal: $0.09 | foil: $0.21
Format legality information for Tainted Observer in Standard is not available.
Standard is a rotating format that only allows cards from the most recent sets.
Tainted Observer is Legal in Modern format.
Modern includes all cards printed in a standard-legal set from 8th Edition forward.
Tainted Observer is Legal in Commander (EDH) format.
Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.
Tainted Observer is Legal in Pioneer format.
Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.
Tainted Observer is Legal in Legacy format.
Legacy allows almost all cards ever printed, with a substantial ban list for balance.
Tainted Observer is Legal in Vintage format.
Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).
Format legality information for Tainted Observer in Pauper is not available.
Pauper only allows cards that have been printed at common rarity in a paper or online set.
Format legality indicates which official MTG formats allow a card to be played:
- Legal: Card is allowed in the format
- Banned: Card is prohibited from play
- Restricted: Limited to 1 copy (Vintage only)
- Not Legal: Card was never part of that format's card pool
Different formats have different banned lists based on power level and game balance.
This printing of Tainted Observer is from ONE (ONE), with collector number 217.
Tainted Observer may also appear in other MTG sets with different art or special treatments.
Tainted Observer is a uncommon card in ONE.
Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.
Tainted Observer was illustrated by Johann Bodin.
Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.
Tainted Observer is a 2/3 creature.
Power (2) determines how much combat damage the creature deals. Toughness (3) determines how much damage it can take before being destroyed.
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