M:tG card similarity search
1 · Artifact
As Prism Ring enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Utopia Sprawl | G | Enchantment — Aura | Enchant Forest As Utopia Sprawl enters the battlefield, choose a color. Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color. |
| Jihad | WWW | Enchantment | As Jihad enters the battlefield, choose a color and an opponent. White creatures get +2/+1 as long as the chosen player controls a nontoken permanent of the chosen color. When the chosen player controls no nontoken permanents of the chosen color, sacrifice Jihad. |
| Mirage Mesa | Land — Desert | Mirage Mesa enters the battlefield tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. | |
| Captivating Crossroads | Land | During your first three turns of the game, Captivating Crossroads enters the battlefield tapped if you were the starting player. As Captivating Crossroads enters the battlefield, choose a color. {T}: Add one mana of the chosen color. | |
| Nocturno of Myra's Marvels | 2BB | Legendary Creature — Vampire Performer | As Nocturno of Myra's Marvels enters the battlefield, choose a word with five or more letters. Whenever you cast a spell with the chosen word in its rules text, you draw a card and you lose 2 life. Partner (You can have two commanders if both have partner.) 2/2 |
| Glory | 3WW | Creature — Incarnation | Flying {2}{W}: Choose a color. Creatures you control gain protection from the chosen color until end of turn. Activate only if Glory is in your graveyard. 3/3 |
| Caged Sun | 6 | Artifact | As Caged Sun enters the battlefield, choose a color. Creatures you control of the chosen color get +1/+1. Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color. |
| Nyx | Plane — Theros | Nontoken creatures are enchantments in addition to their other types. Constellation — Whenever an enchantment enters the battlefield under your control, you gain 1 life. Whenever chaos ensues, choose a color. Add an amount of mana of that color equal to your devotion to that color. | |
| Seal of the Guildpact | 5 | Artifact | As Seal of the Guildpact enters the battlefield, choose two colors. Each spell you cast costs {1} less to cast for each of the chosen colors it is. |
| Nyx Lotus | 4 | Legendary Artifact | Nyx Lotus enters the battlefield tapped. {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.) |