M:tG card similarity search
3RR · Instant
Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's mana value to that permanent or player.
| Name | Mana | Type | Text |
|---|---|---|---|
| A Little Chat | 1U | Instant | Casualty 1 (As you cast this spell, you may sacrifice a creature with power 1 or greater. When you do, copy this spell.) Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library. |
| Primeval Spawn | 5WUBRG | Creature — Avatar | If Primeval Spawn would enter the battlefield and it wasn't cast or no mana was spent to cast it, exile it instead. Vigilance, trample, lifelink When Primeval Spawn leaves the battlefield, exile the top ten cards of your library. You may cast any number of spells with total mana value 10 or less from among them without paying their mana costs. 10/10 |
| Sphere of Reason | 3W | Enchantment | If a blue source would deal damage to you, prevent 2 of that damage. |
| Sadistic Augermage | 2B | Creature — Human Wizard | When Sadistic Augermage dies, each player puts a card from their hand on top of their library. 3/1 |
| Outrageous Robbery | XBB | Instant | Target opponent exiles the top X cards of their library face down. You may look at and play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any type to cast it. |
| Loot, the Key to Everything | GUR | Legendary Creature — Beast Noble | Ward {1} At the beginning of your upkeep, exile the top X cards of your library, where X is the number of card types among other nonland permanents you control. You may play those cards this turn. 1/2 |
| Ominous Lockbox | 1U | Artifact — Clue | As Ominous Lockbox enters the battlefield, secretly choose a number between 1 and 20. When an opponent casts a spell with mana value equal to the chosen number, sacrifice Ominous Lockbox. If you do, copy that spell, and you may choose new targets for the copy. {2}, Sacrifice Ominous Lockbox: Draw a card. |
| Lammastide Weave | 1G | Instant | Choose a card name, then target player mills a card. If a card with the chosen name was milled this way, you gain life equal to its mana value. Draw a card. |
| Wild Wasteland | 2R | Enchantment | Skip your draw step. At the beginning of your upkeep, exile the top two cards of your library. You may play those cards this turn. |
| Ben-Ben, Akki Hermit | 2RR | Legendary Creature — Goblin Shaman | {T}: Ben-Ben, Akki Hermit deals damage to target attacking creature equal to the number of untapped Mountains you control. 1/1 |