M:tG card similarity search
2U · Instant
Counter target spell unless its controller pays {X}, where X is its mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Baird, Steward of Argive | 2WW | Legendary Creature — Human Soldier | Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures. 2/4 |
| Hisoka's Defiance | 1U | Instant | Counter target Spirit or Arcane spell. |
| Stinging Study | 4B | Instant | You draw X cards and you lose X life, where X is the mana value of a commander you own on the battlefield or in the command zone. |
| Dream Halls | 3UU | Enchantment | Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell. |
| War Tax | 2U | Enchantment | {X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control. |
| Homarid Spawning Bed | UU | Enchantment | {1}{U}{U}, Sacrifice a blue creature: Create X 1/1 blue Camarid creature tokens, where X is the sacrificed creature's mana value. |
| Plunderer's Prize | XU | Sorcery | Seek a nonland artifact card with mana value X or less and put it onto the battlefield. If a card with mana value less than X is put onto the battlefield this way, this spell perpetually gains "This spell costs {1} more to cast," then return this spell to its owner's hand. |
| Sliver Gravemother | WUBRG | Legendary Creature — Sliver | The "legend rule" doesn't apply to Slivers you control. Each Sliver creature card in your graveyard has encore {X}, where X is its mana value. Encore {5} ({5}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 6/6 |
| Tariff | 1W | Sorcery | Each player sacrifices the creature they control with the highest mana value unless they pay that creature's mana cost. If two or more creatures a player controls are tied for highest, that player chooses one. |
| Siren Stormtamer | U | Creature — Siren Pirate Wizard | Flying {U}, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control. 1/1 |