M:tG card similarity search
4BB · Sorcery
All creatures get -X/-X until end of turn, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Night | B | Instant | Target creature gets -1/-1 until end of turn. | 
| Desperate Parry | 1U | Instant — Adventure | Target creature gets -4/-0 until end of turn. (Then exile this card. You may cast the creature later from exile.) | 
| Pull Under | 5B | Instant — Arcane | Target creature gets -5/-5 until end of turn. | 
| Shrink | G | Instant | Target creature gets -5/-0 until end of turn. | 
| Staff of Zegon | 4 | Artifact | {3}, {T}: Target creature gets -2/-0 until end of turn. | 
| Strangling Spores | 3B | Instant | Target creature gets -3/-3 until end of turn. | 
| Tar Snare | 2B | Instant | Target creature gets -3/-2 until end of turn. | 
| Throttle | 4B | Instant | Target creature gets -4/-4 until end of turn. | 
| Wring Flesh | B | Instant | Target creature gets -3/-1 until end of turn. | 
| Serve | 1U | Instant | Target creature gets -6/-0 until end of turn. Fuse (You may cast one or both halves of this card from your hand.) |