M:tG card similarity search
XU · Instant
Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Calciform Pools | Land | {T}: Add {C}. {1}, {T}: Put a storage counter on Calciform Pools. {1}, Remove X storage counters from Calciform Pools: Add X mana in any combination of {W} and/or {U}. | |
| Dreadship Reef | Land | {T}: Add {C}. {1}, {T}: Put a storage counter on Dreadship Reef. {1}, Remove X storage counters from Dreadship Reef: Add X mana in any combination of {U} and/or {B}. | |
| Fungal Reaches | Land | {T}: Add {C}. {1}, {T}: Put a storage counter on Fungal Reaches. {1}, Remove X storage counters from Fungal Reaches: Add X mana in any combination of {R} and/or {G}. | |
| Molten Slagheap | Land | {T}: Add {C}. {1}, {T}: Put a storage counter on Molten Slagheap. {1}, Remove X storage counters from Molten Slagheap: Add X mana in any combination of {B} and/or {R}. | |
| Saltcrusted Steppe | Land | {T}: Add {C}. {1}, {T}: Put a storage counter on Saltcrusted Steppe. {1}, Remove X storage counters from Saltcrusted Steppe: Add X mana in any combination of {G} and/or {W}. | |
| Teferi's Response | 1U | Instant | Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent. Draw two cards. |
| Void Beckoner | 6BB | Creature — Nightmare Horror | Deathtouch Cycling {2}{B} ({2}{B}, Discard this card: Draw a card.) When you cycle Void Beckoner, put a deathtouch counter on target creature you control. 8/8 |
| Universal Surveillance | XUUU | Sorcery | Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw X cards. |
| Heretic's Punishment | 4R | Enchantment | {3}{R}: Choose any target, then mill three cards. Heretic's Punishment deals damage to that permanent or player equal to the highest mana value among the milled cards. |
| Boxing Ring | 1G | Artifact | Whenever a creature enters the battlefield under your control, it fights up to one target creature you don't control with the same mana value. {T}: Create a Treasure token. Activate only if you control a creature that fought this turn. |