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 |
|---|---|---|---|
| Najal, the Storm Runner | 2UUR | Legendary Creature — Efreet Wizard | You may cast sorcery spells as though they had flash. Whenever Najal, the Storm Runner attacks, you may pay {2}. If you do, when you next cast an instant or sorcery spell this turn, copy it. You may choose new targets for the copy. 5/4 |
| Wakening Sun's Avatar | 5WWW | Creature — Dinosaur Avatar | When Wakening Sun's Avatar enters the battlefield, if you cast it from your hand, destroy all non-Dinosaur creatures. 7/7 |
| Maddening Cacophony | 1U | Sorcery | Kicker {3}{U} Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up. |
| Kami of Tattered Shoji | 4W | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, Kami of Tattered Shoji gains flying until end of turn. 2/5 |
| Detection Tower | Land | {T}: Add {C}. {1}, {T}: Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof. | |
| Necromancy | 2B | Enchantment | You may cast Necromancy as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step. When Necromancy enters the battlefield, if it's on the battlefield, it becomes an Aura with "enchant creature put onto the battlefield with Necromancy." Put target creature card from a graveyard onto the battlefield under your control and attach Necromancy to it. When Necromancy leaves the battlefield, that creature's controller sacrifices it. |
| Earthshaker | 4RR | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, Earthshaker deals 2 damage to each creature without flying. 4/5 |
| Myth Unbound | 2G | Enchantment | Your commander costs {1} less to cast for each time it's been cast from the command zone this game. Whenever your commander is put into the command zone from anywhere, draw a card. |
| Undergrowth | G | Instant | As an additional cost to cast this spell, you may pay {2}{R}. Prevent all combat damage that would be dealt this turn. If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures. |
| Even the Score | XUUU | Instant | This spell costs {U}{U}{U} less to cast if an opponent has drawn four or more cards this turn. Draw X cards. |