M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Portent | U | Sorcery | Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle. Draw a card at the beginning of the next turn's upkeep. |
| Rampaging Growth | 3G | Instant | Search your library for a basic land card, put it on the battlefield, then shuffle. Until end of turn, that land becomes a 4/3 Insect creature with reach and haste. It's still a land. |
| Deep Water | UU | Enchantment | {U}: Until end of turn, if you tap a land you control for mana, it produces {U} instead of any other type. |
| Devastation | 5RR | Sorcery | Destroy all creatures and lands. |
| Soulfire Eruption | 6RRR | Sorcery | Choose any number of target creatures, planeswalkers, and/or players. For each of them, exile the top card of your library, then Soulfire Eruption deals damage equal to that card's mana value to that permanent or player. You may play the exiled cards until the end of your next turn. |
| Rogue Class | UB | Enchantment — Class | (Gain the next level as a sorcery to add its ability.) Whenever a creature you control deals combat damage to a player, exile the top card of that player's library face down. You may look at it for as long as it remains exiled. {1}{U}{B}: Level 2 Creatures you control have menace. {2}{U}{B}: Level 3 You may play cards exiled with Rogue Class, and you may spend mana as though it were mana of any color to cast those spells. |
| Experimental Synthesizer | R | Artifact | When Experimental Synthesizer enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card. {2}{R}, Sacrifice Experimental Synthesizer: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery. |
| Recalibrate | 1U | Instant | Return target creature to its owner's hand. If you've discarded a card this turn, draw a card. |
| Rude Awakening | 4G | Sorcery | Choose one — • Untap all lands you control. • Until end of turn, lands you control become 2/2 creatures that are still lands. Entwine {2}{G} (Choose both if you pay the entwine cost.) |
| Ray of Erasure | U | Instant | Target player mills a card. Draw a card at the beginning of the next turn's upkeep. |