---
name: "Act of Heroism"
mana_cost: "{1}{W}"
cmc: 2
type_line: "Instant"
colors: ["W"]
color_identity: ["W"]
keywords: []
set: "A25"
set_name: "Masters 25"
collector_number: "1"
rarity: "common"
artist: "Magali Villeneuve"
oracle_id: "25edb501-11b5-4617-8a65-2eb4869cccd5"
canonical_url: "https://avascry.com/printing/act-of-heroism-a25"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Act of Heroism
- **Mana Cost:** `{1}{W}` (CMC: 2)
- **Type:** Instant

## Oracle Text
Untap target creature. It gets +2/+2 until end of turn and can block an additional creature this turn.

> *「どの次元にも、危険に立ち向かう者は必ずいる。」 ――ギデオン・ジュラ*

## Top 4096-Dim Neural Synergies
1. [Refuse to Yield](/printing/refuse-to-yield-plst.md) — Instant
2. [Inspirit](/printing/inspirit-ons.md) — Instant
3. [Ornamental Courage](/printing/ornamental-courage-klr.md) — Instant
4. [Give No Ground](/printing/give-no-ground-emn.md) — Instant
5. [Gerrard's Command](/printing/gerrards-command-dde.md) — Instant
6. [Veteran's Reflexes](/printing/veterans-reflexes-e02.md) — Instant

## Printing Details
- **Set:** Masters 25 (A25) #1
- **Rarity:** Common
- **Artist:** Magali Villeneuve
- **Total Printings:** 14 across all historical editions

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