M:tG card similarity search
2U · World Enchantment
Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Douse | 2U | Enchantment | {1}{U}: Counter target red spell. |
| Dragonsguard Elite | 1G | Creature — Human Druid | Magecraft — Whenever you cast or copy an instant or sorcery spell, put a +1/+1 counter on Dragonsguard Elite. {4}{G}{G}: Double the number of +1/+1 counters on Dragonsguard Elite. 2/2 |
| Vazi, Keen Negotiator | 2BRG | Legendary Creature — Human Advisor | Haste {T}: Target opponent creates X Treasure tokens, where X is the number of Treasure tokens you created this turn. Whenever an opponent casts a spell or activates an ability, if mana from a Treasure was spent to cast it or activate it, put a +1/+1 counter on target creature, then draw a card. 3/3 |
| Driver of the Dead | 3B | Creature — Vampire | When Driver of the Dead dies, return target creature card with mana value 2 or less from your graveyard to the battlefield. 3/2 |
| Pyre of Heroes | 2 | Artifact | {2}, {T}, Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has mana value equal to 1 plus that creature's mana value. Put that card onto the battlefield, then shuffle. Activate only as a sorcery. |
| Curse of Echoes | 4U | Enchantment — Aura Curse | Enchant player Whenever enchanted player casts an instant or sorcery spell, each other player may copy that spell and may choose new targets for the copy they control. |
| 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 |
| Klauth, Unrivaled Ancient | 5RG | Legendary Creature — Dragon | Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end. 4/4 |
| Kaleidoscorch | 1R | Sorcery | Converge — Kaleidoscorch deals X damage to any target, where X is the number of colors of mana spent to cast this spell. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Pest Control | WB | Sorcery | Destroy all nonland permanents with mana value 1 or less. Cycling {2} ({2}, Discard this card: Draw a card.) |