M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Invoke Prejudice | UUUU | Enchantment | Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value. |
| Mindreaver | UU | Creature — Human Wizard | Heroic — Whenever you cast a spell that targets Mindreaver, exile the top three cards of target player's library. {U}{U}, Sacrifice Mindreaver: Counter target spell with the same name as a card exiled with Mindreaver. 2/1 |
| Valkmira, Protector's Shield | 3W | Legendary Artifact | If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage. Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}. |
| Dismiss into Dream | 6U | Enchantment | Each creature your opponents control is an Illusion in addition to its other types and has "When this creature becomes the target of a spell or ability, sacrifice it." |
| Iona, Shield of Emeria | 6WWW | Legendary Creature — Angel | Flying As Iona, Shield of Emeria enters the battlefield, choose a color. Your opponents can't cast spells of the chosen color. 7/7 |
| Juggle the Performance | 1BR | Sorcery | Each player discards their hand, then conjures a duplicate of each of seven random cards from the library of the player to their right into their hand. The duplicates perpetually gain "Mana of any type can be spent to cast this spell." |
| Annul | U | Instant | Counter target artifact or enchantment spell. |
| Blood Aspirant | 1R | Creature — Satyr Berserker | Whenever you sacrifice a permanent, put a +1/+1 counter on Blood Aspirant. {1}{R}, {T}, Sacrifice a creature or enchantment: Blood Aspirant deals 1 damage to target creature. That creature can't block this turn. 1/1 |
| Warden of the Woods | 4GG | Creature — Treefolk | Vigilance (Attacking doesn't cause this creature to tap.) Whenever Warden of the Woods becomes the target of a spell or ability an opponent controls, you may draw two cards. 5/7 |
| Deprive | UU | Instant | As an additional cost to cast this spell, return a land you control to its owner's hand. Counter target spell. |