---
name: "Reason // Believe"
mana_cost: "{U} // {4}{G}"
cmc: 6
type_line: "Sorcery // Sorcery"
colors: ["G", "U"]
color_identity: ["G", "U"]
keywords: ["Aftermath", "Scry"]
set: "PHOU"
set_name: "Hour of Devastation Promos"
collector_number: "154s"
rarity: "rare"
artist: "Daarken"
oracle_id: "e2b152ea-82d5-465e-8e13-3d62aacd6692"
canonical_url: "https://avascry.com/printing/reason-believe-phou"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Reason // Believe
- **Mana Cost:** `{U} // {4}{G}` (CMC: 6)
- **Type:** Sorcery // Sorcery
- **Keywords:** Aftermath, Scry

## Oracle Text
(No Oracle text)

## Top 4096-Dim Neural Synergies
1. [Claim // Fame](/printing/claim-fame-hou.md) — Sorcery // Sorcery
2. [Appeal // Authority](/printing/appeal-authority-hou.md) — Sorcery // Sorcery
3. [Mystic Speculation](/printing/mystic-speculation-plst.md) — Sorcery
4. [Grind // Dust](/printing/grind-dust-hou.md) — Sorcery // Sorcery
5. [Tamiyo's Epiphany](/printing/tamiyos-epiphany-war.md) — Sorcery
6. [Scour All Possibilities](/printing/scour-all-possibilities-j21.md) — Sorcery

## Printing Details
- **Set:** Hour of Devastation Promos (PHOU) #154s
- **Rarity:** Rare
- **Artist:** Daarken
- **Total Printings:** 13 across all historical editions

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