Market Price£0.1230d —
Tainted Observer
uncommon
Market Price£0.1230d —Price data for this card starts 14 Sept 2026
| Date | Market | Cardmarket | Cardmarket Foil |
|---|---|---|---|
| 14 Sept 2026 | N/A | £0.12 | £0.14 |
| 15 Sept 2026 | N/A | £0.13 | £0.15 |
| 16 Sept 2026 | N/A | £0.14 | £0.14 |
| 17 Sept 2026 | N/A | £0.15 | £0.14 |
| 18 Sept 2026 | £0.15 | £0.15 | £0.14 |
| 19 Sept 2026 | N/A | £0.15 | £0.14 |
| 20 Sept 2026 | N/A | £0.15 | £0.14 |
| 21 Sept 2026 | £0.14 | £0.14 | £0.14 |
| 22 Sept 2026 | £0.15 | £0.15 | £0.11 |
| 23 Sept 2026 | £0.15 | £0.15 | £0.11 |
| 24 Sept 2026 | £0.13 | £0.13 | £0.12 |
| 25 Sept 2026 | £0.13 | £0.13 | £0.12 |
| 26 Sept 2026 | £0.12 | £0.12 | £0.12 |
Card Details
Creature — Phyrexian Bird
- Mana cost
- Mana value
- 3
- Power
- 2
- Toughness
- 3
Flying
Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
Whenever another creature you control enters, you may pay 
. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
More Info
Uncommon creature from Magic: The Gathering's 2023 set Phyrexia: All Will Be One. Flying and toxic 1. Proliferate whenever another creature enters the battlefield.
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Card updated 26 Sept 2026. Prices may differ from individual listings.