M:tG card similarity search
1BB · Enchantment
When Oubliette enters the battlefield, target creature phases out until Oubliette leaves the battlefield. Tap that creature as it phases in this way. (Auras and Equipment phase out with it. While permanents are phased out, they're treated as though they don't exist.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Faceless Agent | 3 | Creature — Shapeshifter | Changeling When Faceless Agent enters the battlefield, seek a creature card of the most prevalent creature type in your library. 2/2 |
| Deathcap Marionette | 1B | Creature — Fungus | Deathtouch When Deathcap Marionette enters the battlefield, you may mill two cards. (You may put the top two cards of your library into your graveyard.) 1/1 |
| Divine Purge | 1WW | Sorcery | Exile all artifacts and creatures with mana value 3 or less. They perpetually gain "This spell costs {2} more to cast" and "This permanent enters the battlefield tapped." For as long as each of them remain exiled, its owner may play it. |
| Savage Firecat | 3RR | Creature — Elemental Cat | Trample Savage Firecat enters the battlefield with seven +1/+1 counters on it. Whenever you tap a land for mana, remove a +1/+1 counter from Savage Firecat. 0/0 |
| Energy Tap | U | Sorcery | Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value. |
| Telethopter | 4 | Artifact Creature — Thopter | Tap an untapped creature you control: Telethopter gains flying until end of turn. 3/1 |
| Cryptic Gateway | 5 | Artifact | Tap two untapped creatures you control: You may put a creature card from your hand that shares a creature type with each creature tapped this way onto the battlefield. |
| Ulvenwald Bear | 2G | Creature — Bear | Morbid — When Ulvenwald Bear enters the battlefield, if a creature died this turn, put two +1/+1 counters on target creature. 2/2 |
| Omen of the Forge | 1R | Enchantment | Flash When Omen of the Forge enters the battlefield, it deals 2 damage to any target. {2}{R}, Sacrifice Omen of the Forge: Scry 2. |
| Soul Snuffers | 2BB | Creature — Elemental Shaman | When Soul Snuffers enters the battlefield, put a -1/-1 counter on each creature. 3/3 |