M:tG card similarity search
1BB · Creature — Imp
Flying When Cackling Observer enters the battlefield, target opponent reveals each nonland card in their hand. You choose one of those cards and exile it. When Cackling Observer leaves the battlefield, the exiled card's owner seeks a nonland card with lesser mana value than the exiled card. 3/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Blur | 2U | Instant | Exile target creature you control, then return that card to the battlefield under its owner's control. Draw a card. |
| Hoarding Dragon | 3RR | Creature — Dragon | Flying When Hoarding Dragon enters the battlefield, you may search your library for an artifact card, exile it, then shuffle. When Hoarding Dragon dies, you may put the exiled card into its owner's hand. 4/4 |
| Ravnica at War | 3W | Sorcery | Exile all multicolored permanents. |
| Psychic Battle | 3UU | Enchantment | Whenever a player chooses one or more targets, each player reveals the top card of their library. The player who reveals the card with the highest mana value may change the target or targets. If two or more cards are tied for highest, the target or targets remain unchanged. Changing targets this way doesn't trigger abilities of permanents named Psychic Battle. |
| River's Grasp | 3U/B | Sorcery | If {U} was spent to cast this spell, return up to one target creature to its owner's hand. If {B} was spent to cast this spell, target player reveals their hand, you choose a nonland card from it, then that player discards that card. (Do both if {U}{B} was spent.) |
| Mortiphobia | 1BB | Enchantment | {1}{B}, Discard a card: Exile target card from a graveyard. {1}{B}, Sacrifice Mortiphobia: Exile target card from a graveyard. |
| Blackmail | B | Sorcery | Target player reveals three cards from their hand and you choose one of them. That player discards that card. |
| Wreck Hunter | BB | Creature — Human Artificer | Flash When Wreck Hunter enters the battlefield, choose target player. You create a tapped Powerstone token for each nonland card in that player's graveyard that was put there from the battlefield this turn. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") 2/2 |
| 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. |
| Obscura Polymorphist | 1WU | Creature — Cephalid Wizard | When Obscura Polymorphist enters the battlefield, exile up to one target creature. Its controller seeks a creature card. 2/2 |