M:tG card similarity search
1U · Creature — Merfolk Wizard
When Augur of Bolas enters the battlefield, look at the top three cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in any order. 1/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Nivix Cyclops | 1UR | Creature — Cyclops | Defender Whenever you cast an instant or sorcery spell, Nivix Cyclops gets +3/+0 until end of turn and can attack this turn as though it didn't have defender. 1/4 | 
| Gamekeeper | 3G | Creature — Elf | When Gamekeeper dies, you may exile it. If you do, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and put all other cards revealed this way into your graveyard. 2/2 | 
| Somnomancer | 1W/U | Creature — Kithkin Wizard | When Somnomancer enters the battlefield, you may tap target creature. 2/1 | 
| Isolated Watchtower | Land | {T}: Add {C}. {2}, {T}: Scry 1, then you may reveal the top card of your library. If a basic land card is revealed this way, put it onto the battlefield tapped. Activate only if an opponent controls at least two more lands than you. | |
| Harnfel, Horn of Bounty | 4R | Legendary Artifact | Discard a card: Exile the top two cards of your library. You may play those cards this turn. | 
| Liliana's Influence | 4BB | Sorcery | Put a -1/-1 counter on each creature you don't control. You may search your library and/or graveyard for a card named Liliana, Death Wielder, reveal it, and put it into your hand. If you search your library this way, shuffle. | 
| Elvish Harbinger | 2G | Creature — Elf Druid | When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top. {T}: Add one mana of any color. 1/2 | 
| Faerie Dragon | 2GG | Summon Dragon | Flying {1}{G}{G}: Play a random effect. 1/3 | 
| Knowledge Vault | 4 | Artifact | {2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard. | 
| Scholar of New Horizons | 1W | Creature — Human Scout | Scholar of New Horizons enters the battlefield with a +1/+1 counter on it. {T}, Remove a counter from a permanent you control: Search your library for a Plains card and reveal it. If an opponent controls more lands than you, you may put that card onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand. Then shuffle. 1/1 |