M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Counterintelligence | 2UU | Sorcery | Return one or two target creatures to their owners' hands. |
| Duplicity | 3UU | Enchantment | When Duplicity enters the battlefield, exile the top five cards of your library face down. At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Duplicity into your hand. At the beginning of your end step, discard a card. When you lose control of Duplicity, put all cards exiled with Duplicity into their owner's graveyard. |
| Breakthrough | XU | Sorcery | Draw four cards, then choose X cards in your hand and discard the rest. |
| Whirlpool Whelm | 1U | Instant | Clash with an opponent, then return target creature to its owner's hand. If you win, you may put that creature on top of its owner's library instead. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) |
| Mary O'Kill | 5B/R | Legendary Creature — Human Villain | {1}{B/R}: Switch a Killbot or Mary O'Kill in your hand with one on the battlefield. (If a creature is tapped, the switched creature is tapped. The same is true for untapped, attacking, blocking, enchanted, equipped, and targeted. Any counters on a creature are on the switched creature instead.) 5/5 |
| 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. |
| Ransom Note | 1 | Artifact — Clue | When Ransom Note enters the battlefield, surveil 1. {2}, Sacrifice Ransom Note: Choose one — • Cloak the top card of your library. • Goad target creature. • Draw a card. |
| Shadow Guildmage | B | Creature — Human Wizard | {U}, {T}: Put target creature you control on top of its owner's library. {R}, {T}: Shadow Guildmage deals 1 damage to any target and 1 damage to you. 1/1 |
| Succumb to the Cold | 2U | Instant | Tap one or two target creatures an opponent controls. Put a stun counter on each of them. (If a permanent with a stun counter would become untapped, remove one from it instead.) |
| Grenzo, Dungeon Warden | XBR | Legendary Creature — Goblin Rogue | Grenzo, Dungeon Warden enters the battlefield with X +1/+1 counters on it. {2}: Put the bottom card of your library into your graveyard. If it's a creature card with power less than or equal to Grenzo's power, put it onto the battlefield. 2/2 |