M:tG card similarity search
3UU · Instant
Counter target spell. Create X Treasure tokens, where X is that spell's mana value. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.")
| Name | Mana | Type | Text | 
|---|---|---|---|
| Living Armor | 4 | Artifact | {T}, Sacrifice Living Armor: Put X +0/+1 counters on target creature, where X is that creature's mana value. | 
| Nix | U | Instant | Counter target spell if no mana was spent to cast it. | 
| Mesmeric Glare | 2U | Instant — Adventure | Counter target spell with mana value 3 or less. (Then exile this card. You may cast the creature later from exile.) | 
| Minor Misstep | U | Instant | Counter target spell with mana value 1 or less. | 
| Thoughtbind | 2U | Instant | Counter target spell with mana value 4 or less. | 
| Prohibit | 1U | Instant | Kicker {2} (You may pay an additional {2} as you cast this spell.) Counter target spell if its mana value is 2 or less. If this spell was kicked, counter that spell if its mana value is 4 or less instead. | 
| Livaan, Cultist of Tiamat | 2R | Legendary Creature — Dragon Shaman | Whenever you cast a noncreature spell, target creature gets +X/+0 until end of turn, where X is that spell's mana value. Choose a Background (You can have a Background as a second commander.) 1/3 | 
| In the Eye of Chaos | 2U | World Enchantment | Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value. | 
| Invoke Prejudice | UUUU | Enchantment | Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value. | 
| Overwhelming Intellect | 4UU | Instant | Counter target creature spell. Draw cards equal to that spell's mana value. |