M:tG card similarity search
2UU · Enchantment
Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.
| Name | Mana | Type | Text |
|---|---|---|---|
| Gainsay | 1U | Instant | Counter target blue spell. |
| Knowledge Pool | 6 | Artifact | Imprint — When Knowledge Pool enters the battlefield, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost. |
| Irencrag Feat | 1RRR | Sorcery | Add seven {R}. You can cast only one more spell this turn. |
| Basandra, Battle Seraph | 3RW | Legendary Creature — Angel | Flying Players can't cast spells during combat. {R}: Target creature attacks this turn if able. 4/4 |
| Citanul Druid | 1G | Creature — Human Druid | Whenever an opponent casts an artifact spell, put a +1/+1 counter on Citanul Druid. 1/1 |
| Questing Druid | 1G | Creature — Human Druid | Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on Questing Druid. 1/1 |
| Saruman the White | 4U | Legendary Creature — Avatar Wizard | Ward {2} Whenever you cast your second spell each turn, amass Orcs 2. (Put two +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.) 4/4 |
| Defense Grid | 2 | Artifact | Each spell costs {3} more to cast except during its controller's turn. |
| Draugr Necromancer | 3B | Snow Creature — Zombie Cleric | If a nontoken creature an opponent controls would die, exile that card with an ice counter on it instead. You may cast spells from among cards in exile your opponents own with ice counters on them, and you may spend mana from snow sources as though it were mana of any color to cast those spells. 4/4 |
| Cabal Shrine | 1BB | Enchantment | Whenever a player casts a spell, that player discards X cards, where X is the number of cards in all graveyards with the same name as that spell. |