M:tG card similarity search
3 · Legendary Artifact
Whenever you cast a multicolored spell, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") {X}{X}{X}, {T}: Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
| Name | Mana | Type | Text |
|---|---|---|---|
| The Fourth Doctor | 2GU | Legendary Creature — Time Lord Doctor | You may look at the top card of your library any time. Would You Like A...? — Once each turn, you may play a historic land or cast a historic spell from the top of your library. When you do, create a Food token. (Artifacts, legendaries, and Sagas are historic.) 4/4 |
| Valakut Awakening | 2R | Instant | Put any number of cards from your hand on the bottom of your library, then draw that many cards plus one. |
| Vizier of the Menagerie | 3G | Creature — Naga Cleric | You may look at the top card of your library any time. You may cast creature spells from the top of your library. You can spend mana of any type to cast creature spells. 3/4 |
| Sphinx of Uthuun | 5UU | Creature — Sphinx | Flying When Sphinx of Uthuun enters the battlefield, reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard. 5/6 |
| Rootwater Mystic | U | Creature — Merfolk Wizard | {1}{U}: Look at the top card of target player's library. 1/1 |
| Merfolk Observer | 1U | Creature — Merfolk Rogue | When Merfolk Observer enters the battlefield, look at the top card of target player's library. 2/1 |
| Sibylline Soothsayer | 2R | Creature — Human Warlock | Temporal Foresight — When Sibylline Soothsayer enters the battlefield, reveal cards from the top of your library until you reveal a nonland card with mana value 3 or greater. Exile that card with three time counters on it. If it doesn't have suspend, it gains suspend. Put the rest of the revealed cards on the bottom of your library in a random order. 3/2 |
| Eye Spy | U | Sorcery | Look at the top card of target player's library. You may put that card into their graveyard. |
| Madcap Experiment | 3R | Sorcery | Reveal cards from the top of your library until you reveal an artifact card. Put that card onto the battlefield and the rest on the bottom of your library in a random order. Madcap Experiment deals damage to you equal to the number of cards revealed this way. |
| Mistveil Plains | Land — Plains | ({T}: Add {W}.) Mistveil Plains enters the battlefield tapped. {W}, {T}: Put target card from your graveyard on the bottom of your library. Activate only if you control two or more white permanents. |