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 |
|---|---|---|---|
| Topple | 2W | Sorcery | Exile target creature with the greatest power among creatures on the battlefield. (If two or more creatures are tied for greatest power, target any one of them.) |
| Yawgmoth's Testament | 2B | Sorcery | Until end of turn, you may play face-up cards you own from exile. If a card would be put into your graveyard or exile from anywhere this turn, put it on the bottom of your library instead. |
| Elvish Spirit Guide | 2G | Creature — Elf Spirit | Exile Elvish Spirit Guide from your hand: Add {G}. 2/2 |
| Ulamog's Nullifier | 2UB | Creature — Eldrazi Processor | Devoid (This card has no color.) Flash Flying When Ulamog's Nullifier enters the battlefield, you may put two cards your opponents own from exile into their owners' graveyards. If you do, counter target spell. 2/3 |
| Saruman of Many Colors | 3WUB | Legendary Creature — Avatar Wizard | Ward—Discard an enchantment, instant, or sorcery card. Whenever you cast your second spell each turn, each opponent mills two cards. When one or more cards are milled this way, exile target enchantment, instant, or sorcery card with equal or lesser mana value than that spell from an opponent's graveyard. Copy the exiled card. You may cast the copy without paying its mana cost. 5/4 |
| Priority Boarding | 2R | Enchantment | Whenever you roll a die, you may reveal the top card of your library. Do this only once each turn. Whenever you reveal a card with mana value less than the result this way, you may exile it. If you do, you may play it this turn. |
| AWOL | 2W | Instant | Exile target attacking creature. Then remove it from the game. Then put it into the absolutely-removed-from-the-freaking-game-forever zone. |
| Agrus Kos, Spirit of Justice | 2RW | Legendary Creature — Spirit Detective | Double strike, vigilance Whenever Agrus Kos, Spirit of Justice enters the battlefield or attacks, choose up to one target creature. If it's suspected, exile it. Otherwise, suspect it. (A suspected creature has menace and can't block.) 2/4 |
| Tyrant of Discord | 4RRR | Creature — Elemental | When Tyrant of Discord enters the battlefield, target opponent chooses a permanent they control at random and sacrifices it. If a nonland permanent is sacrificed this way, repeat this process. 7/7 |
| Forger's Foundry | 2U | Artifact | {T}: Add {U}. When you spend this mana to cast an instant or sorcery spell with mana value 3 or less, you may exile that spell instead of putting it into its owner's graveyard as it resolves. {3}{U}{U}, {T}: You may cast any number of spells from among cards exiled with Forger's Foundry without paying their mana costs. Activate only as a sorcery. |