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 |
|---|---|---|---|
| Riku of Two Reflections | 2GUR | Legendary Creature — Human Wizard | Whenever you cast an instant or sorcery spell, you may pay {U}{R}. If you do, copy that spell. You may choose new targets for the copy. Whenever another nontoken creature enters the battlefield under your control, you may pay {G}{U}. If you do, create a token that's a copy of that creature. 2/2 |
| Tzaangor Shaman | 2UR | Creature — Mutant Shaman | Flying Sorcerous Elixir — Whenever Tzaangor Shaman deals combat damage to a player, copy the next instant or sorcery spell you cast this turn when you cast it. You may choose new targets for the copy. 3/3 |
| Sigil Tracer | 1UU | Creature — Merfolk Wizard | {1}{U}, Tap two untapped Wizards you control: Copy target instant or sorcery spell. You may choose new targets for the copy. 2/2 |
| Banish into Fable | 4WU | Instant | When you cast this spell from your hand, copy it if you control an artifact, then copy it if you control an enchantment. You may choose new targets for the copies. Return target nonland permanent to its owner's hand. You create a 2/2 white Knight creature token with vigilance. |
| Uyo, Silent Prophet | 4UU | Legendary Creature — Moonfolk Wizard | Flying {2}, Return two lands you control to their owner's hand: Copy target instant or sorcery spell. You may choose new targets for the copy. 4/4 |
| Illusionist's Bracers | 2 | Artifact — Equipment | Whenever an ability of equipped creature is activated, if it isn't a mana ability, copy that ability. You may choose new targets for the copy. Equip {3} |
| Sanctum Prelate | 1WW | Creature — Human Cleric | As Sanctum Prelate enters the battlefield, choose a number. Noncreature spells with mana value equal to the chosen number can't be cast. 2/2 |
| Sevinne, the Chronoclasm | 2URW | Legendary Creature — Human Wizard | Prevent all damage that would be dealt to Sevinne, the Chronoclasm. Whenever you cast your first instant or sorcery spell from your graveyard each turn, copy that spell. You may choose new targets for the copy. 2/2 |
| Dual Casting | 1R | Enchantment — Aura | Enchant creature Enchanted creature has "{R}, {T}: Copy target instant or sorcery spell you control. You may choose new targets for the copy." |
| Double Down | 3U | Enchantment | Whenever you cast an outlaw spell, copy that spell. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws. Copies of permanent spells become tokens.) |