---
name: "Mobile Fort"
mana_cost: "{4}"
cmc: 4
type_line: "Artifact Creature — Wall"
colors: []
color_identity: []
keywords: ["Defender"]
set: "USG"
set_name: "Urza's Saga"
collector_number: "303"
rarity: "uncommon"
artist: "Mark Tedin"
oracle_id: "0547e426-e23e-4c60-ba6b-cfd4b5ff8485"
canonical_url: "https://avascry.com/printing/mobile-fort-usg"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Mobile Fort
- **Mana Cost:** `{4}` (CMC: 4)
- **Type:** Artifact Creature — Wall
- **Power/Toughness:** 0/6
- **Keywords:** Defender

## Oracle Text
Defender (This creature can't attack.)
{3}: This creature gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn.

## Top 4096-Dim Neural Synergies
1. [Walking Wall](/printing/walking-wall-me1.md) — Artifact Creature — Wall
2. [Snow Fortress](/printing/snow-fortress-ice.md) — Artifact Creature — Wall
3. [Wall of Wonder](/printing/wall-of-wonder-chr.md) — Creature — Wall
4. [Crenellated Wall](/printing/crenellated-wall-plst.md) — Artifact Creature — Wall
5. [Shifting Wall](/printing/shifting-wall-plst.md) — Artifact Creature — Wall
6. [Warded Battlements](/printing/warded-battlements-m21.md) — Creature — Wall

## Printing Details
- **Set:** Urza's Saga (USG) #303
- **Rarity:** Uncommon
- **Artist:** Mark Tedin
- **Total Printings:** 10 across all historical editions

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