Urza's Incubator
Artifact
As Urza's Incubator enters the battlefield, choose a creature type.
Creature spells of the chosen type cost less to cast.
Browse Alters
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Legality
| Format | Legality |
| 1v1 Commander | Legal |
| Canadian Highlander | Legal |
| Casual | Legal |
| Commander / EDH | Legal |
| Custom | Legal |
| Duel Commander | Legal |
| Highlander | Legal |
| Legacy | Legal |
| Leviathan | Legal |
| Limited | Legal |
| Oathbreaker | Legal |
| Tiny Leaders | Legal |
| Unformat | Legal |
| Vintage | Legal |