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 |
|---|---|---|---|
| Lavinia, Azorius Renegade | WU | Legendary Creature — Human Soldier | Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. 2/2 |
| Render Silent | WUU | Instant | Counter target spell. Its controller can't cast spells this turn. |
| Silence | W | Instant | Your opponents can't cast spells this turn. |
| Illusory Demon | 1UB | Creature — Demon Illusion | Flying When you cast a spell, sacrifice Illusory Demon. 4/3 |
| Illusory Angel | 2U | Creature — Angel Illusion | Cast this spell only if you've cast another spell this turn. Flying 4/4 |
| Forced Fruition | 4UU | Enchantment | Whenever an opponent casts a spell, that player draws seven cards. |
| Agent of the Fates | 1BB | Creature — Human Assassin | Deathtouch Heroic — Whenever you cast a spell that targets Agent of the Fates, each opponent sacrifices a creature. 3/2 |
| Skyshroud Condor | 1U | Creature — Bird | Cast this spell only if you've cast another spell this turn. Flying 2/2 |
| Living Breakthrough | Enchantment Creature — Moonfolk | Flying Whenever you cast a spell, your opponents can't cast spells with the same mana value as that spell until your next turn. 3/3 | |
| Boreal Elemental | 4U | Creature — Elemental | Flying Spells your opponents cast that target Boreal Elemental cost {2} more to cast. 3/4 |