---
name: "Letter Bomb"
mana_cost: "{6}"
cmc: 6
type_line: "Artifact"
colors: []
color_identity: []
keywords: []
set: "UNH"
set_name: "Unhinged"
collector_number: "122"
rarity: "rare"
artist: "Daniel Gelon"
oracle_id: "bd7da02c-172b-41d9-91af-d0fc0f7d6400"
canonical_url: "https://avascry.com/printing/letter-bomb-unh"
legalities:
  commander: "not_legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "not_legal"
  vintage: "not_legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Letter Bomb
- **Mana Cost:** `{6}` (CMC: 6)
- **Type:** Artifact

## Oracle Text
When this artifact enters, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw this card. When that player draws this card, it deals 19½ damage to them.

> *"Dear Magic R&D, . . ."*

## Top 4096-Dim Neural Synergies
1. [Booby Trap](/printing/booby-trap-9ed.md) — Artifact
2. [Time Bomb](/printing/time-bomb-ice.md) — Artifact
3. [Kaboom!](/printing/kaboom-ons.md) — Sorcery
4. [Pumpkin Bombs](/printing/pumpkin-bombs-spe.md) — Artifact
5. [Explosive Revelation](/printing/explosive-revelation-roe.md) — Sorcery
6. [Nihil Spellbomb](/printing/nihil-spellbomb-plst.md) — Artifact

## Printing Details
- **Set:** Unhinged (UNH) #122
- **Rarity:** Rare
- **Artist:** Daniel Gelon
- **Total Printings:** 2 across all historical editions

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