---
name: "Harmless Assault"
mana_cost: "{2}{W}{W}"
cmc: 4
type_line: "Instant"
colors: ["W"]
color_identity: ["W"]
keywords: []
set: "ROE"
set_name: "Rise of the Eldrazi"
collector_number: "24"
rarity: "common"
artist: "Chippy"
oracle_id: "bfcc3a16-1ca8-4112-a10e-d4e52d3daa8d"
canonical_url: "https://avascry.com/printing/harmless-assault-roe"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Harmless Assault
- **Mana Cost:** `{2}{W}{W}` (CMC: 4)
- **Type:** Instant

## Oracle Text
Prevent all combat damage that would be dealt this turn by attacking creatures.

> *麻痺の光の中に閉じ込めた後、天使はまるで子供が虫を研究するように、興味深くかつ恐れを知らずにエルドラージを観察し始めた。*

## Top 4096-Dim Neural Synergies
1. [Warning](/printing/warning-me2.md) — Instant
2. [Holy Day](/printing/holy-day-9ed.md) — Instant
3. [Azorius Ploy](/printing/azorius-ploy-dis.md) — Instant
4. [Safeguard](/printing/safeguard-tmp.md) — Enchantment
5. [Commencement of Festivities](/printing/commencement-of-festivities-plst.md) — Instant
6. [Statecraft](/printing/statecraft-mmq.md) — Enchantment

## Printing Details
- **Set:** Rise of the Eldrazi (ROE) #24
- **Rarity:** Common
- **Artist:** Chippy
- **Total Printings:** 9 across all historical editions

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