---
name: "Reins of Power"
mana_cost: "{2}{U}{U}"
cmc: 4
type_line: "Instant"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "STH"
set_name: "Stronghold"
collector_number: "41"
rarity: "rare"
artist: "Colin MacNeil"
oracle_id: "96381388-1e82-411c-8290-1f3e909d3b5f"
canonical_url: "https://avascry.com/printing/reins-of-power-sth"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Reins of Power
- **Mana Cost:** `{2}{U}{U}` (CMC: 4)
- **Type:** Instant

## Oracle Text
Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.

## Top 4096-Dim Neural Synergies
1. [Twist Allegiance](/printing/twist-allegiance-bok.md) — Sorcery
2. [Switcheroo](/printing/switcheroo-bbd.md) — Sorcery
3. [Cultural Exchange](/printing/cultural-exchange-sld.md) — Sorcery
4. [Insurrection](/printing/insurrection-cmd.md) — Sorcery
5. [Ray of Command](/printing/ray-of-command-mir.md) — Instant
6. [Role Reversal](/printing/role-reversal-war.md) — Sorcery

## Printing Details
- **Set:** Stronghold (STH) #41
- **Rarity:** Rare
- **Artist:** Colin MacNeil
- **Total Printings:** 41 across all historical editions

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