---
name: "Auto-Key"
mana_cost: "N/A"
cmc: 0
type_line: "Artifact — Contraption"
colors: []
color_identity: []
keywords: []
set: "UST"
set_name: "Unstable"
collector_number: "170"
rarity: "common"
artist: "Jason Felix"
oracle_id: "7f7e3701-6d65-4dde-8fcd-ce43ccef19e5"
canonical_url: "https://avascry.com/printing/auto-key-ust"
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"
---

# Auto-Key
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Artifact — Contraption

## Oracle Text
Whenever you crank this Contraption, until end of turn, target creature becomes an artifact in addition to its other types and gains "{T}: You gain 3 life."

## Top 4096-Dim Neural Synergies
1. [Optical Optimizer](/printing/optical-optimizer-ust.md) — Artifact — Contraption
2. [Tread Mill](/printing/tread-mill-ust.md) — Artifact — Contraption
3. [Quick-Stick Lick Trick](/printing/quick-stick-lick-trick-ust.md) — Artifact — Contraption
4. [Accessories to Murder](/printing/accessories-to-murder-ust.md) — Artifact — Contraption
5. [Applied Aeronautics](/printing/applied-aeronautics-ust.md) — Artifact — Contraption
6. [Twiddlestick Charger](/printing/twiddlestick-charger-ust.md) — Artifact — Contraption

## Printing Details
- **Set:** Unstable (UST) #170
- **Rarity:** Common
- **Artist:** Jason Felix

## 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`