M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Ana Disciple | G | Creature — Human Wizard | {U}, {T}: Target creature gains flying until end of turn. {B}, {T}: Target creature gets -2/-0 until end of turn. 1/1 | 
| capital offense | 2BB | instant | target creature gets -x/-x until end of turn, where x is the number of times a capital letter appears in its rules text. (ignore reminder text and flavor text.) | 
| Finality | 4BG | Sorcery | You may put two +1/+1 counters on a creature you control. Then all creatures get -4/-4 until end of turn. | 
| Nuclear Fallout | XBB | Sorcery | Each creature gets twice -X/-X until end of turn. Each player gets X rad counters. | 
| Rookie Mistake | U | Instant | Until end of turn, target creature gets +0/+2 and another target creature gets -2/-0. | 
| Feeding Frenzy | 2B | Instant | Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield. | 
| Keening Banshee | 2BB | Creature — Spirit | Flying When Keening Banshee enters the battlefield, target creature gets -2/-2 until end of turn. 2/2 | 
| Dread of Night | B | Enchantment | White creatures get -1/-1. | 
| Stronghold Taskmaster | 2BB | Creature — Giant Minion | Other black creatures get -1/-1. 4/3 | 
| Urborg Shambler | 2BB | Creature — Horror | Other black creatures get -1/-1. 4/3 |