M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Untaidake, the Cloud Keeper | Legendary Land | Untaidake, the Cloud Keeper enters the battlefield tapped. {T}, Pay 2 life: Add {C}{C}. Spend this mana only to cast legendary spells. | |
| James, Wandering Dad | 2U | Legendary Creature — Human Scientist | {T}: Add {C}{C}. Spend this mana only to activate abilities. 2/4 |
| Celestial Dawn | 1WW | Enchantment | Lands you control are Plains. Nonland permanents you control are white. The same is true for spells you control and nonland cards you own that aren't on the battlefield. You may spend white mana as though it were mana of any color. You may spend other mana only as though it were colorless mana. |
| Elemental Resonance | 2GG | Enchantment — Aura | Enchant permanent At the beginning of your precombat main phase, add mana equal to enchanted permanent's mana cost. (Mana cost includes color. If a mana symbol has multiple colors, choose one.) |
| Key to the Archive | 4 | Artifact | Key to the Archive enters the battlefield tapped. When Key to the Archive enters the battlefield, draft a card from Key to the Archive's spellbook, then discard a card. {T}: Add two mana in any combination of colors. |
| Cactus Preserve | Land — Desert | Cactus Preserve enters the battlefield tapped. {T}: Add one mana of any type that a land you control could produce. {3}: Until end of turn, Cactus Preserve becomes an X/X green Plant creature with reach, where X is the greatest mana value among your commanders. It's still a land. | |
| Bigger on the Inside | 3RG | Enchantment — Aura | Enchant artifact or land Enchanted permanent has "{T}: Target player adds two mana of any one color. The next spell they cast this turn has cascade." (When they cast their next spell, they exile cards from the top of their library until they exile a nonland card that costs less. They may cast it without paying its mana cost. They put the exiled cards on the bottom in a random order.) |
| All Suns' Dawn | 4G | Sorcery | For each color, return up to one target card of that color from your graveyard to your hand. Exile All Suns' Dawn. |
| Ashnod's Altar | 3 | Artifact | Sacrifice a creature: Add {C}{C}. |
| Alpine Moon | R | Enchantment | As Alpine Moon enters the battlefield, choose a nonbasic land card name. Lands your opponents control with the chosen name lose all land types and abilities, and they gain "{T}: Add one mana of any color." |