M:tG card similarity search
U · Legendary Artifact
The Enigma Jewel enters the battlefield tapped. {T}: Add {C}{C}. Spend this mana only to activate abilities. Craft with four or more nonlands with activated abilities {8}{U} ({8}{U}, Exile this artifact, Exile the four or more from among other permanents you control and/or cards in your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Rust | G | Instant | Counter target activated ability from an artifact source. (Mana abilities can't be targeted.) |
| Brown Ouphe | G | Creature — Ouphe | {1}{G}, {T}: Counter target activated ability from an artifact source. (Mana abilities can't be targeted.) 1/1 |
| Cursed Totem | 2 | Artifact | Activated abilities of creatures can't be activated. |
| Detention Vortex | W | Enchantment — Aura | Enchant nonland permanent Enchanted permanent can't attack or block, and its activated abilities can't be activated. {3}: Destroy Detention Vortex. Only your opponents may activate this ability and only as a sorcery. |
| Repudiate | G/UG/U | Instant | Counter target activated or triggered ability. (Mana abilities can't be targeted.) |
| Stifle | U | Instant | Counter target activated or triggered ability. (Mana abilities can't be targeted.) |
| Power Depot | Artifact Land | Power Depot enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast artifact spells or activate abilities of artifacts. Modular 1 | |
| A-Dissonant Wave | 2G | Instant — Adventure | Counter target activated or triggered ability from a noncreature source. (Then exile this card. You may cast the creature later from exile.) |
| Dissonant Wave | 2G | Instant — Adventure | Counter target activated or triggered ability from a noncreature source. (Then exile this card. You may cast the creature later from exile.) |
| Overcharged Amalgam | 2UU | Creature — Zombie Horror | Flash Flying Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Overcharged Amalgam exploits a creature, counter target spell, activated ability, or triggered ability. 3/3 |