M:tG card similarity search
5 · Artifact
{1}, {T}, Reveal two cards from your hand that share a color: Draw a card.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Sphinx's Tutelage | 2U | Enchantment | Whenever you draw a card, target opponent mills two cards. If two nonland cards that share a color were milled this way, repeat this process. {5}{U}: Draw a card, then discard a card. | 
| Conch Horn | 2 | Artifact | {1}, {T}, Sacrifice Conch Horn: Draw two cards, then put a card from your hand on top of your library. | 
| Survivor of the Unseen | 2U | Creature — Human Wizard | Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) {T}: Draw two cards, then put a card from your hand on top of your library. 2/1 | 
| Fool's Tome | 4 | Artifact | {2}, {T}: Draw a card. Activate only if you have no cards in hand. | 
| Baleful Stare | 2U | Sorcery | Target opponent reveals their hand. You draw a card for each Mountain and red card in it. | 
| Withering Gaze | 2U | Sorcery | Target opponent reveals their hand. You draw a card for each Forest and green card in it. | 
| Consecrated Sphinx | 4UU | Creature — Sphinx | Flying Whenever an opponent draws a card, you may draw two cards. 4/6 | 
| Tales of the Ancestors | 3U | Sorcery | Each player with fewer cards in hand than the player with the most cards in hand draws cards equal to the difference. Foretell {1}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) | 
| Thoughtcast | 4U | Sorcery | Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Draw two cards. | 
| Teachings of the Archaics | 2U | Sorcery — Lesson | If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you. |