M:tG card similarity search
2G · Enchantment
Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.
| Name | Mana | Type | Text |
|---|---|---|---|
| Mistfire Adept | 3U | Creature — Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever you cast a noncreature spell, target creature gains flying until end of turn. 3/3 |
| Wiretapping | 4U | Enchantment | Hideaway 5 (When this enchantment enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) Whenever you draw your first card during each of your draw steps, draw a card. Then if you have nine or more cards in hand, you may play the exiled card without paying its mana cost. |
| Geistflame Reservoir | 2R | Artifact | Whenever you cast an instant or sorcery spell, put a charge counter on Geistflame Reservoir. {1}{R}, {T}, Remove any number of charge counters from Geistflame Reservoir: It deals that much damage to any target. {1}{R}, {T}: Exile the top card of your library. You may play that card this turn. |
| Welcoming Vampire | 2W | Creature — Vampire | Flying Whenever one or more other creatures with power 2 or less enter the battlefield under your control, draw a card. This ability triggers only once each turn. 2/3 |
| No One Left Behind | 4B | Sorcery | This spell costs {3} less to cast if it targets a creature card with mana value 3 or less. Return target creature card from your graveyard to the battlefield. |
| Soul Partition | 1W | Instant | Exile target nonland permanent. For as long as that card remains exiled, its owner may play it. A spell cast by an opponent this way costs {2} more to cast. |
| Chaoslace | R | Instant | Target spell or permanent becomes red. (Its mana symbols remain unchanged.) |
| Wingsteed Rider | 1WW | Creature — Human Knight | Flying Heroic — Whenever you cast a spell that targets Wingsteed Rider, put a +1/+1 counter on Wingsteed Rider. 2/2 |
| Sworn to the Legion | 4WW | Enchantment | When Sworn to the Legion enters the battlefield, nontoken creatures you control perpetually gain double team. Whenever you cast a creature spell, it perpetually gains double team. |
| Brisela, Voice of Nightmares | Legendary Creature — Eldrazi Angel | Flying, first strike, vigilance, lifelink Your opponents can't cast spells with mana value 3 or less. 9/10 |