M:tG card similarity search
1GG · Legendary Creature — Human Assassin
Deathtouch When Jessie Zane enters the battlefield and whenever you cast a Snake spell, conjure a card named Ambush Viper into the top six cards of your library at random. It perpetually gains "When this creature enters the battlefield, draw a card." 3/4
| Name | Mana | Type | Text | 
|---|---|---|---|
| Declaration of Naught | UU | Enchantment | As Declaration of Naught enters the battlefield, choose a card name. {U}: Counter target spell with the chosen name. | 
| Ineffable Blessing | 1G | Enchantment | As Ineffable Blessing enters the battlefield, choose a number. Whenever a creature with exactly the chosen number of words in its name enters the battlefield under your control, draw a card. (Hyphenated words are one word.) | 
| Tanglespan Lookout | 2G | Creature — Satyr | Whenever an Aura enters the battlefield under your control, draw a card. 2/3 | 
| Rogue Refiner | 1GU | Creature — Human Rogue | When Rogue Refiner enters the battlefield, draw a card and you get {E}{E} (two energy counters). 3/2 | 
| Nevermore | 1WW | Enchantment | As Nevermore enters the battlefield, choose a nonland card name. Spells with the chosen name can't be cast. | 
| Patchplate Resolute | 3 | Artifact Creature — Soldier | When Patchplate Resolute enters or leaves the battlefield, you get a one-time boon with "When you cast a creature spell, that creature enters the battlefield with an additional +1/+1 counter on it." Unearth {1}{W} 3/3 | 
| Pondering Mage | 3UU | Creature — Human Wizard | When Pondering Mage enters the battlefield, look at the top three cards of your library, then put them back in any order. You may shuffle. Draw a card. 3/4 | 
| Reki, the History of Kamigawa | 2G | Legendary Creature — Human Shaman | Whenever you cast a legendary spell, draw a card. 1/2 | 
| Nazgûl | 2B | Creature — Wraith Knight | Deathtouch When Nazgûl enters the battlefield, the Ring tempts you. Whenever the Ring tempts you, put a +1/+1 counter on each Wraith you control. A deck can have up to nine cards named Nazgûl. 1/2 | 
| March Toward Perfection | B | Sorcery | You get a one-time boon with "When you cast a Phyrexian creature spell, that creature enters the battlefield with an additional +1/+1 counter and deathtouch counter on it." Draft a card from March Toward Perfection's spellbook. |