---
name: "Mirrodin Besieged"
mana_cost: "{2}{U}"
cmc: 3
type_line: "Enchantment"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "MH1"
set_name: "Modern Horizons"
collector_number: "57"
rarity: "rare"
artist: "Bram Sels"
oracle_id: "674e2683-31c0-4fee-95fb-98b1201e41e7"
canonical_url: "https://avascry.com/printing/mirrodin-besieged-mh1"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Mirrodin Besieged
- **Mana Cost:** `{2}{U}` (CMC: 3)
- **Type:** Enchantment

## Oracle Text
As this enchantment enters, choose Mirran or Phyrexian.
• Mirran — Whenever you cast an artifact spell, create a 1/1 colorless Myr artifact creature token.
• Phyrexian — At the beginning of your end step, draw a card, then discard a card. Then if there are fifteen or more artifact cards in your graveyard, target opponent loses the game.

## Top 4096-Dim Neural Synergies
1. [Soul of Mirrodin](/printing/soul-of-mirrodin-unk.md) — Artifact Creature — Spirit
2. [Mishra, Lost to Phyrexia](/printing/mishra-lost-to-phyrexia-bro.md) — Legendary Artifact Creature — Phyrexian Artificer
3. [Crux of Mirrodin](/printing/crux-of-mirrodin-unk.md) — Sorcery
4. [Urtet, Remnant of Memnarch](/printing/urtet-remnant-of-memnarch-onc.md) — Legendary Artifact Creature — Myr
5. [Gate to Phyrexia](/printing/gate-to-phyrexia-atq.md) — Enchantment
6. [Myrsmith](/printing/myrsmith-som.md) — Creature — Human Artificer

## Printing Details
- **Set:** Modern Horizons (MH1) #57
- **Rarity:** Rare
- **Artist:** Bram Sels
- **Total Printings:** 12 across all historical editions

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