M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Wild Cantor | R/G | Creature — Human Druid | ({R/G} can be paid with either {R} or {G}.) Sacrifice Wild Cantor: Add one mana of any color. 1/1 |
| Archaeological Dig | Land | {T}: Add {C}. {T}, Sacrifice Archaeological Dig: Add one mana of any color. | |
| Phyrexian Altar | 3 | Artifact | Sacrifice a creature: Add one mana of any color. |
| Chromatic Sphere | 1 | Artifact | {1}, {T}, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card. |
| Commander's Sphere | 3 | Artifact | {T}: Add one mana of any color in your commander's color identity. Sacrifice Commander's Sphere: Draw a card. |
| Letter of Acceptance | 3 | Artifact | {T}: Add one mana of any color. {2}, {T}, Sacrifice Letter of Acceptance: Draw a card. |
| Utopia Tree | 1G | Creature — Plant | {T}: Add one mana of any color. 0/2 |
| Opaline Unicorn | 3 | Artifact Creature — Unicorn | {T}: Add one mana of any color. 1/2 |
| Alloy Myr | 3 | Artifact Creature — Myr | {T}: Add one mana of any color. 2/2 |
| Celestial Prism | 3 | Artifact | {2}, {T}: Add one mana of any color. |