M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Mage's Attendant | 2W | Creature — Cat Rogue | When Mage's Attendant enters the battlefield, create a 1/1 blue Wizard creature token with "{1}, Sacrifice this creature: Counter target noncreature spell unless its controller pays {1}." 3/2 |
| Confirm Suspicions | 3UU | Instant | Counter target spell. Investigate three times. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Nix | U | Instant | Counter target spell if no mana was spent to cast it. |
| Render Silent | WUU | Instant | Counter target spell. Its controller can't cast spells this turn. |
| Amulet of Safekeeping | 2 | Artifact | Whenever you become the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}. Creature tokens get -1/-0. |
| Dispel | U | Instant | Counter target instant spell. |
| Flash Counter | 1U | Instant | Counter target instant spell. |
| Vex | 2U | Instant | Counter target spell. That spell's controller may draw a card. |
| Pact of Negation | 0 | Instant | Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game. |
| Contradict | 3UU | Instant | Counter target spell. Draw a card. |