M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Underdome | Land | {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to pay Un-costs. | |
| Salvaged Manaworker | 2 | Artifact Creature — Construct | {1}: Add one mana of any color. Activate only once each turn. 1/3 |
| Blacker Lotus | 0 | Artifact | {T}: Tear Blacker Lotus into pieces. Add four mana of any one color. Remove the pieces from the game. |
| Vault of Catlacan | Legendary Land | (Transforms from Storm the Vault.) {T}: Add one mana of any color. {T}: Add {U} for each artifact you control. | |
| Scarecrow Guide | 2 | Artifact Creature — Scarecrow | Reach {1}: Add one mana of any color. Activate only once each turn. 2/1 |
| Inherited Envelope | 3 | Artifact | When Inherited Envelope enters the battlefield, the Ring tempts you. {T}: Add one mana of any color. |
| Patriar's Seal | 3 | Artifact | {T}: Add one mana of any color. {1}, {T}: Untap target legendary creature you control. |
| Shire Scarecrow | 2 | Artifact Creature — Scarecrow | Defender {1}: Add one mana of any color. Activate only once each turn. 0/3 |
| Obsidian Obelisk | 2 | Artifact | Obsidian Obelisk enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell. |
| Forsaken Thresher | Artifact Creature — Construct | At the beginning of your precombat main phase, add one mana of any color. 5/5 |