M:tG card similarity search
1U · Creature — Merfolk
When Whirlpool Rider enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards. 1/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Enter the Infinite | 8UUUU | Sorcery | Draw cards equal to the number of cards in your library, then put a card from your hand on top of your library. You have no maximum hand size until your next turn. | 
| Mangara's Tome | 5 | Artifact | When Mangara's Tome enters the battlefield, search your library for five cards, exile them in a face-down pile, and shuffle that pile. Then shuffle your library. {2}: The next time you would draw a card this turn, instead put the top card of the exiled pile into its owner's hand. | 
| Rhystic Tutor | 2B | Sorcery | Unless any player pays {2}, search your library for a card, put that card into your hand, then shuffle. | 
| Riverwise Augur | 3U | Creature — Merfolk Wizard | When Riverwise Augur enters the battlefield, draw three cards, then put two cards from your hand on top of your library in any order. 2/2 | 
| Generous Stray | 2G | Creature — Cat | When Generous Stray enters the battlefield, draw a card. 1/2 | 
| Spirited Companion | 1W | Enchantment Creature — Dog | When Spirited Companion enters the battlefield, draw a card. 1/1 | 
| Rhox Oracle | 4G | Creature — Rhino Monk | When Rhox Oracle enters the battlefield, draw a card. 4/2 | 
| Diabolic Revelation | X3BB | Sorcery | Search your library for up to X cards, put those cards into your hand, then shuffle. | 
| Grizzled Huntmaster | 1GG | Creature — Human Warrior | When Grizzled Huntmaster enters the battlefield, you may exile a creature card from your hand. If you do, search your hand and library for any number of cards with the same name, exile them, then shuffle. Choose a creature card you own from outside the game. Conjure a duplicate of that card into your hand for each card exiled from your hand this way. 4/3 | 
| Kavu Climber | 3GG | Creature — Kavu | When Kavu Climber enters the battlefield, draw a card. 3/3 |