Tainted Observer 
| Deck name | Creator | Source |
|---|---|---|
| Toxic with a side of Thallid | Ragallagator | Moxfield |
| Tainted Pauper | schnitzelman | Archidekt |
| tainted | meatlove | Moxfield |
| Proliferate Pauper | Kexul | Archidekt |
| pedh proliferate UG +- | SaloBonRF | Moxfield |
| Pauper Tainted Observer | PicklesNickles | Archidekt |
| 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 |
| Iām Sorry | Pierc45 | Archidekt |
| PEDH Poison | 4Tune81 | Moxfield |
| Commander Proliferate | fortuna | Moxfield |
| Maik Schaut genau hin | Tade | Moxfield |
| Tainted Observer Infect PDH TNT | Creepinthrudawoods | Moxfield |
| Tainted Love | retrohemmo | Moxfield |
| I Spit on the Taint of the White Wizard | CaleU011 | Moxfield |
| tainted observer pauper EDH | MeanestMunky | Archidekt |
| proliferator | Skeezickus | Archidekt |