M:tG card similarity search
· Plane — Mirrodin
Whenever a player casts an instant or sorcery spell with a single target, that player copies that spell for each other spell, permanent, card not on the battlefield, and/or player the spell could target. Each copy targets a different one of them. Whenever chaos ensues, choose target creature. Each player except that creature's controller creates a token that's a copy of that creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Insight | 2U | Enchantment | Whenever an opponent casts a green spell, you draw a card. |
| Rhystic Study | 2U | Enchantment | Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. |
| Cephalid Shrine | 1UU | Enchantment | Whenever a player casts a spell, counter that spell unless that player pays {X}, where X is the number of cards in all graveyards with the same name as the spell. |
| Garth One-Eye | WUBRG | Legendary Creature — Human Wizard | {T}: Choose a card name that hasn't been chosen from among Disenchant, Braingeyser, Terror, Shivan Dragon, Regrowth, and Black Lotus. Create a copy of the card with the chosen name. You may cast the copy. (You still pay its costs.) 5/5 |
| Deafening Silence | W | Enchantment | Each player can't cast more than one noncreature spell each turn. |
| Spellbinder | 3 | Artifact — Equipment | Imprint — When Spellbinder enters the battlefield, you may exile an instant card from your hand. Whenever equipped creature deals combat damage to a player, you may copy the exiled card. If you do, you may cast the copy without paying its mana cost. Equip {4} |
| Agent of the Fates | 1BB | Creature — Human Assassin | Deathtouch Heroic — Whenever you cast a spell that targets Agent of the Fates, each opponent sacrifices a creature. 3/2 |
| A-Rockslide Sorcerer | 2R | Creature — Human Wizard | Whenever you cast an instant, sorcery, or Wizard spell, Rockslide Sorcerer deals 1 damage to any target. 2/2 |
| Veilstone Amulet | 3 | Artifact | Whenever you cast a spell, creatures you control can't be the targets of spells or abilities your opponents control this turn. |
| Desecration Elemental | 3B | Creature — Elemental | Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever a player casts a spell, sacrifice a creature. 8/8 |