M:tG card similarity search
5 · Legendary Artifact
At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") {T}, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Corpse Harvester | 3BB | Creature — Zombie Wizard | {1}{B}, {T}, Sacrifice a creature: Search your library for a Zombie card and a Swamp card, reveal them, put them into your hand, then shuffle. 3/3 | 
| Nice | 1WW | Sorcery | Search your library for a card and put it into another target player's hand. Then shuffle your library. | 
| Gaea's Bounty | 2G | Sorcery | Search your library for up to two Forest cards, reveal those cards, put them into your hand, then shuffle. | 
| Tithe | W | Instant | Search your library for a Plains card. If target opponent controls more lands than you, you may search your library for an additional Plains card. Reveal those cards, put them into your hand, then shuffle. | 
| Grim Tutor | 1BB | Sorcery | Search your library for a card, put that card into your hand, then shuffle. You lose 3 life. | 
| Noble Benefactor | 2U | Creature — Human Cleric | When Noble Benefactor dies, each player may search their library for a card and put that card into their hand. Then each player who searched their library this way shuffles. 2/2 | 
| Seek the Horizon | 3G | Sorcery | Search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle. | 
| Merchant Scroll | 1U | Sorcery | Search your library for a blue instant card, reveal that card, put it into your hand, then shuffle. | 
| Enter the Dungeon | BB | Sorcery | Players play a Magic subgame under the table, starting at 5 life and using their libraries as their decks. The winner searches their library for two cards, puts those cards into their hand, then shuffles. | 
| Braidwood Sextant | 1 | Artifact | {2}, {T}, Sacrifice Braidwood Sextant: Search your library for a basic land card, reveal that card, put it into your hand, then shuffle. |