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 |
|---|---|---|---|
| Duskmantle Seer | 2UB | Creature — Vampire Wizard | Flying At the beginning of your upkeep, each player reveals the top card of their library, loses life equal to that card's mana value, then puts it into their hand. 4/4 |
| Kaboom! | 4R | Sorcery | Choose any number of target players or planeswalkers. For each of them, reveal cards from the top of your library until you reveal a nonland card, Kaboom! deals damage equal to that card's mana value to that player or planeswalker, then you put the revealed cards on the bottom of your library in any order. |
| Dark Tutelage | 2B | Enchantment | At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. |
| Protection Racket | 2B | Enchantment | At the beginning of your upkeep, repeat the following process for each opponent in turn order. Reveal the top card of your library. That player may pay life equal to that card's mana value. If they do, exile that card. Otherwise, put it into your hand. |
| Keen Duelist | 1B | Creature — Human Wizard | At the beginning of your upkeep, you and target opponent each reveal the top card of your library. You each lose life equal to the mana value of the card revealed by the other player. You each put the card you revealed into your hand. 2/2 |
| Baneful Omen | 4BBB | Enchantment | At the beginning of your end step, you may reveal the top card of your library. If you do, each opponent loses life equal to that card's mana value. |
| Reviving Vapors | 2WU | Instant | Reveal the top three cards of your library and put one of them into your hand. You gain life equal to that card's mana value. Put all other cards revealed this way into your graveyard. |
| Dark Confidant | 1B | Creature — Human Wizard | At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. 2/1 |
| Pain Seer | 1B | Creature — Human Wizard | Inspired — Whenever Pain Seer becomes untapped, reveal the top card of your library and put that card into your hand. You lose life equal to that card's mana value. 2/2 |
| Ruin Raider | 2B | Creature — Orc Pirate | Raid — At the beginning of your end step, if you attacked this turn, reveal the top card of your library and put that card into your hand. You lose life equal to the card's mana value. 3/2 |