M:tG card similarity search
2BB · Sorcery
You draw X cards and you lose X life, where X is the number of creatures you control.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Sanctum of Fruitful Harvest | 2G | Legendary Enchantment — Shrine | At the beginning of your precombat main phase, add X mana of any one color, where X is the number of Shrines you control. | 
| Nightmare Incursion | 5B | Sorcery | Search target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles. | 
| Braingeyser | XUU | Sorcery | Target player draws X cards. | 
| Stroke of Genius | X2U | Instant | Target player draws X cards. | 
| Sanctum of the Sun | Legendary Land | (Transforms from Azor's Gateway.) {T}: Add X mana of any one color, where X is your life total. | |
| Voracious Wurm | 1G | Creature — Wurm | Voracious Wurm enters the battlefield with X +1/+1 counters on it, where X is the amount of life you've gained this turn. 2/2 | 
| Bargaining Table | 5 | Artifact | {X}, {T}: Draw a card. X is the number of cards in an opponent's hand. | 
| Synchronized Spellcraft | 4R | Instant | Synchronized Spellcraft deals 4 damage to target creature and X damage to that creature's controller, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) | 
| Brilliant Spectrum | 3U | Sorcery | Converge — Draw X cards, where X is the number of colors of mana spent to cast this spell. Then discard two cards. | 
| Urabrask's Anointer | 3R | Artifact Creature — Phyrexian Wizard | When Urabrask's Anointer enters the battlefield, it deals X damage to any target, where X is the number of permanents you control with oil counters on them. 4/2 |