M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Bosom Buddy | 3W | Creature — Elephant Townsfolk | Whenever you cast a spell, you may gain ½ life for each word in that spell's name. 1/4 |
| Wall of Mulch | 1G | Creature — Wall | Defender (This creature can't attack.) {G}, Sacrifice a Wall: Draw a card. 0/4 |
| Zenith Chronicler | 2 | Artifact Creature — Phyrexian Construct | Whenever a player casts their first multicolored spell each turn, each other player draws a card. 3/1 |
| Rathi Dragon | 2RR | Creature — Dragon | Flying (This creature can't be blocked except by creatures with flying or reach.) When Rathi Dragon enters the battlefield, sacrifice it unless you sacrifice two Mountains. 5/5 |
| Pool of Vigorous Growth | 1G | Artifact | {X}, {T}, Discard a card: Create a token that's a copy of a random creature card with mana value X. Activate only as a sorcery. |
| Command Beacon | Land | {T}: Add {C}. {T}, Sacrifice Command Beacon: Put your commander into your hand from the command zone. | |
| Unifying Theory | 1U | Enchantment | Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card. |
| Thrumming Stone | 5 | Legendary Artifact | Spells you cast have ripple 4. (Whenever you cast a spell, you may reveal the top four cards of your library. You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs. Put the rest on the bottom of your library.) |
| Abyssal Gorestalker | 4BB | Creature — Horror | When Abyssal Gorestalker enters the battlefield, each player sacrifices two creatures. 6/6 |
| Surgical Skullbomb | 1 | Artifact | {1}, Sacrifice Surgical Skullbomb: Draw a card. {2}{U}, Sacrifice Surgical Skullbomb: Return target creature to its owner's hand. Draw a card. Activate only as a sorcery. |