M:tG card similarity search
3GW · Enchantment
Creatures you control get +1/+1. Whenever you tap a land for mana, add one mana of any type that land produced.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Sceptre of Eternal Glory | 4 | Legendary Artifact | {T}: Add one mana of any color. {T}: Add three mana of any one color. Activate only if you control three or more lands with the same name. | 
| Coalition Victory | 3WUBRG | Sorcery | You win the game if you control a land of each basic land type and a creature of each color. | 
| Lotus Cobra | 1G | Creature — Snake | Landfall — Whenever a land enters the battlefield under your control, add one mana of any color. 2/1 | 
| Vernal Bloom | 3G | Enchantment | Whenever a Forest is tapped for mana, its controller adds an additional {G}. | 
| Underdome | Land | {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to pay Un-costs. | |
| Prismatic Geoscope | 5 | Artifact | Prismatic Geoscope enters the battlefield tapped. Domain — {T}: Add X mana in any combination of colors, where X is the number of basic land types among lands you control. | 
| Spinning Wheel | 3 | Artifact | {T}: Add one mana of any color. {5}, {T}: Tap target creature. | 
| Gold Mine | Land | {T}: Add {C}. Legacy — {T}, Mark one of Gold Mine's unmarked nodes: Add one mana of any color. ☐, ☐, ☐, ☐, ☐ | |
| 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. | 
| Citanul Stalwart | G | Creature — Elf Druid Soldier | {T}, Tap an untapped artifact or creature you control: Add one mana of any color. 1/1 |