M:tG card similarity search
6BBB · Sorcery
Two target players exchange life totals. You create an X/X colorless Horror artifact creature token, where X is the difference between those players' life totals.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Glass-Cast Heart | 2B | Artifact | Whenever one or more Vampires you control attack, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {B}, {T}, Pay 1 life: Create a 1/1 white and black Vampire creature token with lifelink. {B}{B}, {T}, Sacrifice Glass-Cast Heart and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life. | 
| Aether Herder | 3G | Creature — Elf Artificer Druid | When Aether Herder enters the battlefield, you get {E}{E} (two energy counters). Whenever Aether Herder attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token. 3/3 | 
| Transmogrant Altar | 3 | Artifact | {B}, {T}, Sacrifice a creature: Add {C}{C}{C}. {2}, {T}, Sacrifice a creature: Create a 3/3 colorless Zombie artifact creature token. Activate only as a sorcery. | 
| Conscripted Infantry | 2R | Creature — Human Soldier | When Conscripted Infantry dies, create a 1/1 colorless Soldier artifact creature token. 3/1 | 
| Servo Schematic | 2 | Artifact | When Servo Schematic enters the battlefield or is put into a graveyard from the battlefield, create a 1/1 colorless Servo artifact creature token. | 
| Suntouched Myr | 3 | Artifact Creature — Myr | Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.) 0/0 | 
| Foul-Tongue Shriek | B | Instant | Target opponent loses 1 life for each attacking creature you control. You gain that much life. | 
| Minions' Murmurs | 2BB | Sorcery | You draw X cards and you lose X life, where X is the number of creatures you control. | 
| Master's Manufactory | Artifact | {T}: Create a 4/4 white and blue Golem artifact creature token. Activate only if Master's Manufactory or another artifact entered the battlefield under your control this turn. | |
| False Cure | BB | Instant | Until end of turn, whenever a player gains life, that player loses 2 life for each 1 life they gained. |