Uncle Istvan 
| Deck name | Creator | Source |
|---|---|---|
| Uncle Istvan Equipment PDH TNT | Creepinthrudawoods | Moxfield |
| Uncle Istvan's Halloween House of Horrors (B) | Halloween Voltron | FyndhornBrownie | Moxfield |
| mono black damage | jhonxi | Archidekt |
| Uncle Istvan - Pauper EDH | jankenstein32 | Moxfield |
| Uncle Axe-Murderer | Sahh | Archidekt |
| Uncle Istvan say "No" | Solas | Archidekt |
| Uncle Istvan's Shack of Horrors | mattthewharris | Moxfield |
| Uncle Istvan | Bez | Moxfield |