M:tG card similarity search
2G · Creature — Human Werewolf
{T}: Add one mana of any color. Daybound (If a player casts no spells during their own turn, it becomes night next turn.) 2/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Phyrexian Altar | 3 | Artifact | Sacrifice a creature: Add one mana of any color. | 
| Humble Naturalist | 1G | Creature — Human Druid | {T}: Add one mana of any color. Spend this mana only to cast a creature spell. 1/3 | 
| Scarecrow Guide | 2 | Artifact Creature — Scarecrow | Reach {1}: Add one mana of any color. Activate only once each turn. 2/1 | 
| Salvaged Manaworker | 2 | Artifact Creature — Construct | {1}: Add one mana of any color. Activate only once each turn. 1/3 | 
| 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. | |
| Shire Scarecrow | 2 | Artifact Creature — Scarecrow | Defender {1}: Add one mana of any color. Activate only once each turn. 0/3 | 
| Blacker Lotus | 0 | Artifact | {T}: Tear Blacker Lotus into pieces. Add four mana of any one color. Remove the pieces from the game. | 
| Inherited Envelope | 3 | Artifact | When Inherited Envelope enters the battlefield, the Ring tempts you. {T}: Add one mana of any color. | 
| Sylvok Explorer | 1G | Creature — Human Druid | {T}: Add one mana of any color that a land an opponent controls could produce. 1/1 | 
| Pillar of the Paruns | Land | {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell. |