Key to the City Combos
| Combo | Category | Reviewed |
|---|---|---|
| Alesha, Who Smiles at Death + Key to the City | synergy | True |
| Hapatra, Vizier of Poisons + Key to the City | None | None |
| Aqueous Form + Key to the City | None | None |
| Fiery Temper + Key to the City | None | None |
| Bloodhall Priest + Key to the City | None | None |
| Archfiend of Ifnir + Key to the City | None | None |
| Archfiend of Ifnir + Hapatra, Vizier of Poisons + Key to the City | None | None |
| Archfiend of Ifnir + Key to the City + Obelisk Spider | None | None |
| Key to the City + Metalwork Colossus | None | None |
| Alesha, Who Smiles at Death + Key to the City + Master of Cruelties | None | None |
| Key to the City + Stensia Masquerade | None | None |
| Incorrigible Youths + Key to the City + Stromkirk Condemned | None | None |
| Key to the City + Urza, Lord High Artificer | None | None |
| Key to the City + Scroll of the Masters | None | None |
| Key to the City + Lightning Axe | None | None |
| Blood Mist + Key to the City | None | None |
| Key to the City + Smuggler's Copter | None | None |