Tainted Observer 
| Deck name | Creator | Source |
|---|---|---|
| lets get stinky | mpryan93 | Moxfield |
| Pauper EDH Infect | ofquorse | Moxfield |
| Tainted Observer PDH Poison | Mattmd3 | Archidekt |
| Simic PDH toxic | excelsiore | Archidekt |
| Simic Infect | falleniblis | Moxfield |
| I’m Sorry | Pierc45 | Archidekt |
| PEDH Poison | 4Tune81 | Moxfield |
| Commander Proliferate | fortuna | Moxfield |
| Maik Schaut genau hin | Tade | Moxfield |
| Tainted Observer Infect PDH TNT | Creepinthrudawoods | Moxfield |
| I Spit on the Taint of the White Wizard | CaleU011 | Moxfield |
| tainted observer pauper EDH | MeanestMunky | Archidekt |
| proliferator | Skeezickus | Archidekt |
| Pauper's Poison | MightySyder | Moxfield |
| Tainted Observer PDH | Cobyskyline | Moxfield |
| 📼 “Poppers?” | sentiental | Moxfield |
| Sickly simic seeing | bishopbishop | Archidekt |
| My Hero Zero (Tainted Observer) | manvvich | Moxfield |
| You're Gonna Prolifer-Hate This | AllOuttaMilk | Archidekt |
| Toxic Pauper | binary4 | Moxfield |