---
name: "Energy Arc"
mana_cost: "{W}{U}"
cmc: 2
type_line: "Instant"
colors: ["U", "W"]
color_identity: ["U", "W"]
keywords: []
set: "ALL"
set_name: "Alliances"
collector_number: "106"
rarity: "uncommon"
artist: "Terese Nielsen"
oracle_id: "959bcf99-3c9a-4f99-98b2-13514d3dac16"
canonical_url: "https://avascry.com/printing/energy-arc-all"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Energy Arc
- **Mana Cost:** `{W}{U}` (CMC: 2)
- **Type:** Instant

## Oracle Text
Untap any number of target creatures. Prevent all combat damage that would be dealt to and dealt by those creatures this turn.

## Top 4096-Dim Neural Synergies
1. [Azorius Ploy](/printing/azorius-ploy-dis.md) — Instant
2. [Harmless Assault](/printing/harmless-assault-roe.md) — Instant
3. [Statecraft](/printing/statecraft-mmq.md) — Enchantment
4. [Tangle](/printing/tangle-mar.md) — Instant
5. [To Arms!](/printing/to-arms-plst.md) — Instant
6. [Respite](/printing/respite-tmp.md) — Instant

## Printing Details
- **Set:** Alliances (ALL) #106
- **Rarity:** Uncommon
- **Artist:** Terese Nielsen
- **Total Printings:** 7 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`