M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Memory Drain | 2UU | Instant | Counter target spell. Scry 2. | 
| Outwit | U | Instant | Counter target spell that targets a player. | 
| Deathgrip | BB | Enchantment | {B}{B}: Counter target green spell. | 
| Dispel | U | Instant | Counter target instant spell. | 
| Flash Counter | 1U | Instant | Counter target instant spell. | 
| Bane's Contingency | 1UU | Instant | Counter target spell. If that spell targets a commander you control, instead counter that spell, scry 2, then draw a card. | 
| Ertai, Wizard Adept | 2U | Legendary Creature — Human Wizard | {2}{U}{U}, {T}: Counter target spell. 1/1 | 
| 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.") | 
| Second Guess | 1U | Instant | Counter target spell that's the second spell cast this turn. | 
| Mystic Snake | 1GUU | Creature — Snake | Flash When Mystic Snake enters the battlefield, counter target spell. 2/2 |