M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Guardian of Solitude | 1U | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, target creature gains flying until end of turn. 1/2 |
| Pyre Hound | 3R | Creature — Elemental Dog | Trample Whenever you cast an instant or sorcery spell, put a +1/+1 counter on Pyre Hound. 2/3 |
| Auspicious Ancestor | 3W | Creature — Human Cleric | When Auspicious Ancestor dies, you gain 3 life. Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 2/3 |
| Emergency Powers | 5WU | Instant | Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Emergency Powers. Addendum — If you cast this spell during your main phase, you may put a permanent card with mana value 7 or less from your hand onto the battlefield. |
| The Sixth Doctor | 4GU | Legendary Creature — Time Lord Doctor | Time Lord's Prerogative — Whenever you cast a historic spell, copy it, except the copy isn't legendary. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. A copy of a permanent spell becomes a token.) 3/3 |
| Galvanic Giant | 3U | Creature — Giant Wizard | Whenever you cast a spell with mana value 5 or greater, tap target creature an opponent controls and put a stun counter on it. 3/3 |
| Price of Loyalty | 2R | Sorcery | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If mana from a Treasure was spent to cast this spell, that creature gets +2/+0 until end of turn. |
| Thalia's Geistcaller | 2W | Creature — Human Cleric | Lifelink Whenever you cast a spell from your graveyard, create a 1/1 white Spirit creature token with flying. Sacrifice a Spirit: Thalia's Geistcaller gains indestructible until end of turn. 3/1 |
| Glimmervoid Basin | Plane — Mirrodin | Whenever a player casts an instant or sorcery spell with a single target, that player copies that spell for each other spell, permanent, card not on the battlefield, and/or player the spell could target. Each copy targets a different one of them. Whenever chaos ensues, choose target creature. Each player except that creature's controller creates a token that's a copy of that creature. | |
| Mephit's Enthusiasm | 1R | Sorcery | Mephit's Enthusiasm deals 4 damage to target creature or planeswalker. If excess damage was dealt this way, note that excess damage, then you get a one-time boon with "When you cast a creature spell, it perpetually gets +X/+0, where X is the noted number." |