M:tG card similarity search
1U · Instant
Counter target spell if you control more creatures than that spell's controller.
| Name | Mana | Type | Text |
|---|---|---|---|
| Stella Lee, Wild Card | 1UR | Legendary Creature — Human Rogue | Whenever you cast your second spell each turn, exile the top card of your library. Until the end of your next turn, you may play that card. {T}: Copy target instant or sorcery spell you control. You may choose new targets for the copy. Activate only if you've cast three or more spells this turn. 2/4 |
| Mage Duel | 2G | Sorcery | This spell costs {2} less to cast if you've cast another instant or sorcery spell this turn. Target creature you control gets +1/+2 until end of turn. Then it fights target creature you don't control. (Each deals damage equal to its power to the other.) |
| Eight-and-a-Half-Tails | WW | Legendary Creature — Fox Cleric | {1}{W}: Target permanent you control gains protection from white until end of turn. {1}: Target spell or permanent becomes white until end of turn. 2/2 |
| Raven's Run | Plane — Shadowmoor | All creatures have wither. (They deal damage to creatures in the form of -1/-1 counters.) Whenever chaos ensues, put a -1/-1 counter on target creature, two -1/-1 counters on another target creature, and three -1/-1 counters on a third target creature. | |
| Planar Chaos | 2R | Enchantment | At the beginning of your upkeep, flip a coin. If you lose the flip, sacrifice Planar Chaos. Whenever a player casts a spell, that player flips a coin. If they lose the flip, counter that spell. |
| Widespread Panic | 2R | Enchantment | Whenever a spell or ability causes its controller to shuffle their library, that player puts a card from their hand on top of their library. |
| Void Rend | WUB | Instant | This spell can't be countered. Destroy target nonland permanent. |
| Guardian Gladewalker | 1G | Creature — Shapeshifter | Changeling (This card is every creature type.) When Guardian Gladewalker enters the battlefield, put a +1/+1 counter on target creature. 1/1 |
| Watermarket | Land | {T}: Add {C}{C}. Spend this mana only to cast spells with watermarks. | |
| Karmic Justice | 2W | Enchantment | Whenever a spell or ability an opponent controls destroys a noncreature permanent you control, you may destroy target permanent that opponent controls. |