Tainted Observer ONE/217

Set: Phyrexia: All Will Be One
Collector Code: ONE/217
Finish: Regular

Name: Tainted Observer
Type: Creature — Phyrexian Bird
Oracle 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.)