M:tG card similarity search
1G · Legendary Artifact
As The Ringhart Crest enters the battlefield, choose a creature type. {T}: Add {G}. Spend this mana only to cast a creature spell of the chosen type or a legendary creature spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Master Warcraft | 2R/WR/W | Instant | Cast this spell only before attackers are declared. You choose which creatures attack this turn. You choose which creatures block this turn and how those creatures block. |
| Breach the Multiverse | 5BB | Sorcery | Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types. |
| Clockwork Servant | 3 | Artifact Creature — Gnome | Adamant — When Clockwork Servant enters the battlefield, if at least three mana of the same color was spent to cast it, draw a card. 2/3 |
| Voices from the Void | 4B | Sorcery | Domain — Target player discards a card for each basic land type among lands you control. |
| Metamorphosis | G | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana value. Spend this mana only to cast creature spells. |
| Exchange of Words | 1UU | Enchantment | When Exchange of Words enters the battlefield, choose two target creatures. For as long as Exchange of Words remains on the battlefield, exchange the text boxes of those creatures. |
| Extinction Event | 3B | Sorcery | Choose odd or even. Exile each creature with mana value of the chosen quality. (Zero is even.) |
| Crystal Spray | 2U | Instant | Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn. Draw a card. |
| Tarnation Vista | Land | Tarnation Vista enters the battlefield tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. {1}, {T}: For each color among monocolored permanents you control, add one mana of that color. | |
| A-Carnelian Orb of Dragonkind | 2R | Artifact | {T}: Add one mana of any color. If that mana is spent on a Dragon creature spell, it gains haste until end of turn. |