M:tG card similarity search
· Phenomenon
When you encounter Morphic Tide, each player shuffles all permanents they own into their library, then reveals that many cards from the top of their library. Each player puts all artifact, creature, land, and planeswalker cards revealed this way onto the battlefield, then does the same for enchantment cards, then puts all cards revealed this way that weren't put onto the battlefield on the bottom of their library in any order. (Then planeswalk away from this phenomenon.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Cateran Overlord | 4BBB | Creature — Horror Mercenary | Sacrifice a creature: Regenerate Cateran Overlord. {6}, {T}: Search your library for a Mercenary permanent card with mana value 6 or less, put it onto the battlefield, then shuffle. 7/5 |
| Rare-B-Gone | 2BR | Sorcery | Each player sacrifices all permanents that are rare or mythic rare, then each player reveals their hand and discards all cards that are rare or mythic rare. |
| Sage of Days | 2U | Creature — Human Wizard | When Sage of Days enters the battlefield, look at the top three cards of your library. You may put one of those cards back on top of your library. Put the rest into your graveyard. 3/2 |
| Ramosian Sky Marshal | 3WW | Creature — Human Rebel | Flying {7}, {T}: Search your library for a Rebel permanent card with mana value 6 or less, put it onto the battlefield, then shuffle. 3/3 |
| Once Upon a Time | 1G | Instant | If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. |
| Totally Lost | 4U | Instant | Put target nonland permanent on top of its owner's library. |
| River Song | 1UR | Legendary Creature — Human Time Lord Rogue | Meet in Reverse — You draw cards from the bottom of your library rather than the top. Spoilers — Whenever an opponent scries, surveils, or searches their library, put a +1/+1 counter on River Song. Then River Song deals damage to that player equal to its power. 2/2 |
| Life's Finale | 4BB | Sorcery | Destroy all creatures, then search target opponent's library for up to three creature cards and put them into their graveyard. Then that player shuffles. |
| Kamahl's Druidic Vow | XGG | Legendary Sorcery | (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Look at the top X cards of your library. You may put any number of land and/or legendary permanent cards with mana value X or less from among them onto the battlefield. Put the rest into your graveyard. |
| Protean Hulk | 5GG | Creature — Beast | When Protean Hulk dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then shuffle. 6/6 |