 
Artifact
, : Add .
The Izzet signet is redesigned often, each time becoming closer to a vanity portrait of Niv-Mizzet.
Illustrated by Raoul Vitale
| Set | USD | |
|  | Commander Legends: Battle for Baldur's Gate (clb 863) | $0.52 | 
|  | Secret Lair Drop (sld 293) | $16.42 | 
|  | The List (plst MM3-223) | $4.96 | 
|  | Commander 2011 (cmd 252) | $0.85 | 
|  | Commander Masters (cmm 957) | $0.68 | 
|  | Guildpact (gpt 152) | $0.65 | 
|  | Outlaws of Thunder Junction Commander (otc 259) | $0.54 | 
|  | GRN Guild Kit (gk1 46) | $0.51 | 
|  | New Capenna Commander (ncc 369) | $0.49 | 
|  | Ravnica Remastered (rvr 261) | $0.47 | 
|  | March of the Machine Commander (moc 362) | $0.47 | 
|  | Commander 2021 (c21 247) | $0.44 | 
|  | Commander 2015 (c15 256) | $0.43 | 
|  | Commander 2020 (c20 243) | $0.38 | 
|  | Commander 2018 (c18 207) | $0.37 | 
|  | Duel Decks: Izzet vs. Golgari (ddj 17) | $0.36 | 
|  | Modern Masters 2017 (mm3 223) | $0.34 | 
|  | Ravnica: Clue Edition (clu 224) | $0.33 | 
|  | Tarkir: Dragonstorm Commander (tdc 320) | $0.31 | 
|  | Bloomburrow Commander (blc 278) | $0.31 | 
|  | The Lost Caverns of Ixalan Commander (lcc 306) | $0.22 | 
|  | Magic Online Promos (prm 62387) | -- | 
|  | Arena Anthology 1 (aa1 8) | -- |