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 |
|---|---|---|---|
| Cooperate | 2U | Instant | Aftermath (Cast this spell only from your graveyard. Then exile it.) Copy target instant or sorcery spell. You may choose new targets for the copy. |
| Reverberate | RR | Instant | Copy target instant or sorcery spell. You may choose new targets for the copy. |
| Twincast | UU | Instant | Copy target instant or sorcery spell. You may choose new targets for the copy. |
| Reiterate | 1RR | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Copy target instant or sorcery spell. You may choose new targets for the copy. |
| Odds | UR | Instant | Flip a coin. If it comes up heads, counter target instant or sorcery spell. If it comes up tails, copy that spell and you may choose new targets for the copy. |
| Nalfeshnee | 5R | Creature — Beast Demon | Flying Whenever you cast a spell from exile, copy it. You may choose new targets for the copy. If it's a permanent spell, the copy gains haste and "At the beginning of the end step, sacrifice this permanent." (A copy of a permanent spell becomes a token.) 4/6 |
| Echo Storm | 3UU | Sorcery | When you cast this spell, copy it for each time you've cast your commander from the command zone this game. You may choose new targets for the copies. Create a token that's a copy of target artifact. |
| Mizzix, Replica Rider | 4R | Legendary Creature — Goblin Wizard | Flying Whenever you cast a spell from anywhere other than your hand, you may pay {1}{U/R}. If you do, copy that spell and you may choose new targets for the copy. If the copy is a permanent spell, it gains haste and "At the beginning of your end step, sacrifice this permanent." (A copy of a permanent spell becomes a token.) 4/5 |
| Fork | RR | Instant | Copy target instant or sorcery spell, except that the copy is red. You may choose new targets for the copy. |
| See Double | 2UU | Instant | This spell can't be copied. Choose one. If an opponent has eight or more cards in their graveyard, you may choose both. • Copy target spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.) • Create a token that's a copy of target creature. |