M:tG card similarity search
· Land
{T}: Add one mana of any color that a land an opponent controls could produce.
| Name | Mana | Type | Text |
|---|---|---|---|
| Noxious Vapors | 1BB | Sorcery | Each player reveals their hand, chooses one card of each color from it, then discards all other nonland cards. |
| Invasion of Ravnica | 5 | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Ravnica enters the battlefield, exile target nonland permanent an opponent controls that isn't exactly two colors. |
| Sejiri Steppe | Land | Sejiri Steppe enters the battlefield tapped. When Sejiri Steppe enters the battlefield, target creature you control gains protection from the color of your choice until end of turn. {T}: Add {W}. | |
| Prism Array | 4U | Enchantment | Converge — Prism Array enters the battlefield with a crystal counter on it for each color of mana spent to cast it. Remove a crystal counter from Prism Array: Tap target creature. {W}{U}{B}{R}{G}: Scry 3. (Look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) |
| Zombie Boa | 4B | Creature — Zombie Snake | {1}{B}: Choose a color. Whenever Zombie Boa becomes blocked by a creature of that color this turn, destroy that creature. Activate only as a sorcery. 3/3 |
| Yavimaya Hollow | Legendary Land | {T}: Add {C}. {G}, {T}: Regenerate target creature. | |
| Doubling Cube | 2 | Artifact | {3}, {T}: Double the amount of each type of unspent mana you have. |
| Vodalian Arcanist | 1U | Creature — Merfolk Wizard | {T}: Add {C}. Spend this mana only to cast an instant or sorcery spell. 1/3 |
| Natural Balance | 2GG | Sorcery | Each player who controls six or more lands chooses five lands they control and sacrifices the rest. Each player who controls four or fewer lands may search their library for up to X basic land cards and put them onto the battlefield, where X is five minus the number of lands they control. Then each player who searched their library this way shuffles. |
| Yurlok of Scorch Thrash | 1BRG | Legendary Creature — Viashino Shaman | Vigilance A player losing unspent mana causes that player to lose that much life. {1}, {T}: Each player adds {B}{R}{G}. 4/4 |