M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Castle Sengir | Land | {T}: Add {C}. {1}, {T}: Add {B}. {2}, {T}: Add {U} or {R}. | |
| Koskun Keep | Land | {T}: Add {C}. {1}, {T}: Add {R}. {2}, {T}: Add {B} or {G}. | |
| Wizards' School | Land | {T}: Add {C}. {1}, {T}: Add {U}. {2}, {T}: Add {W} or {B}. | |
| Hurl Through Hell | 2BR | Instant | Exile target creature. Until the end of your next turn, you may cast that card and you may spend mana as though it were mana of any color to cast that spell. |
| Snowborn Simulacra | XUU | Sorcery | Conjure a duplicate of each of X target nontoken permanents into your hand. Those cards perpetually gain "You may spend mana as though it were mana of any color to cast this spell." If X is 5 or more, you may put one of them from your hand onto the battlefield. |
| New Horizons | 2G | Enchantment — Aura | Enchant land When New Horizons enters the battlefield, put a +1/+1 counter on target creature you control. Enchanted land has "{T}: Add two mana of any one color." |
| Alloy Golem | 6 | Artifact Creature — Golem | As Alloy Golem enters the battlefield, choose a color. Alloy Golem is the chosen color. (It's still an artifact.) 4/4 |
| Darksteel Citadel | Artifact Land | Indestructible {T}: Add {C}. | |
| Snowfall | 2U | Enchantment | Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever an Island is tapped for mana, its controller may add an additional {U}. If that Island is snow, its controller may add an additional {U}{U} instead. Spend this mana only to pay cumulative upkeep costs. |
| Vexing Puzzlebox | 3 | Artifact | Whenever you roll one or more dice, put a number of charge counters on Vexing Puzzlebox equal to the result. {T}: Add one mana of any color. Roll a d20. {T}, Remove 100 charge counters from Vexing Puzzlebox: Search your library for an artifact card, put that card onto the battlefield, then shuffle. |