M:tG card similarity search
1U · Instant
Counter target spell if its mana value is less than or equal to the highest mana value among permanents you control.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Reward the Faithful | W | Instant | Any number of target players each gain life equal to the highest mana value among permanents you control. | 
| Imoti, Celebrant of Bounty | 3GU | Legendary Creature — Naga Druid | Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Spells you cast with mana value 6 or greater have cascade. 3/1 | 
| Dominate | X1UU | Instant | Gain control of target creature with mana value X or less. | 
| Gaze of Granite | XBBG | Sorcery | Destroy each nonland permanent with mana value X or less. | 
| Prismatic Ending | XW | Sorcery | Converge — Exile target nonland permanent if its mana value is less than or equal to the number of colors of mana spent to cast this spell. | 
| Forced March | XBBB | Sorcery | Destroy all creatures with mana value X or less. | 
| Manor Guardian | 2B | Creature — Demon | When Manor Guardian dies, each player seeks a nonland card with mana value 2 or less. 4/3 | 
| Mana Drain | UU | Instant | Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. | 
| Illumination | WW | Instant | Counter target artifact or enchantment spell. Its controller gains life equal to its mana value. | 
| Hideous Fleshwheeler | Creature — Phyrexian Rat | Menace (This creature can't be blocked except by two or more creatures.) When this creature transforms into Hideous Fleshwheeler, put target permanent card with mana value 2 or less from a graveyard onto the battlefield under your control. 4/5 |