---
name: "Inaction Injunction"
mana_cost: "{1}{U}"
cmc: 2
type_line: "Sorcery"
colors: ["U"]
color_identity: ["U"]
keywords: ["Detain"]
set: "RTR"
set_name: "Return to Ravnica"
collector_number: "41"
rarity: "common"
artist: "Wayne Reynolds"
oracle_id: "6f6bb2dd-c888-43bd-b9ef-8bd451ab669b"
canonical_url: "https://avascry.com/printing/inaction-injunction-rtr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Inaction Injunction
- **Mana Cost:** `{1}{U}` (CMC: 2)
- **Type:** Sorcery
- **Keywords:** Detain

## Oracle Text
Detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)
Draw a card.

> *「行動を防げば罪も防げる。」 ――アゾリウスの拘引者のモットー*

## Top 4096-Dim Neural Synergies
1. [Azorius Justiciar](/printing/azorius-justiciar-clu.md) — Creature — Human Wizard
2. [Azorius Arrester](/printing/azorius-arrester-rtr.md) — Creature — Human Soldier
3. [Martial Law](/printing/martial-law-rtr.md) — Enchantment
4. [Lyev Decree](/printing/lyev-decree-dgm.md) — Sorcery
5. [Soulsworn Spirit](/printing/soulsworn-spirit-rtr.md) — Creature — Spirit
6. [Abeyance](/printing/abeyance-wc97.md) — Instant

## Printing Details
- **Set:** Return to Ravnica (RTR) #41
- **Rarity:** Common
- **Artist:** Wayne Reynolds
- **Total Printings:** 11 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `legal` | Penny: `legal`