---
name: "Security Blockade"
mana_cost: "{2}{W}"
cmc: 3
type_line: "Enchantment — Aura"
colors: ["W"]
color_identity: ["W"]
keywords: ["Enchant"]
set: "RTR"
set_name: "Return to Ravnica"
collector_number: "20"
rarity: "uncommon"
artist: "James Ryman"
oracle_id: "b4b397a9-85cb-4bdf-8c2e-a151a02a4208"
canonical_url: "https://avascry.com/printing/security-blockade-rtr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Security Blockade
- **Mana Cost:** `{2}{W}` (CMC: 3)
- **Type:** Enchantment — Aura
- **Keywords:** Enchant

## Oracle Text
Enchant land
When this Aura enters, create a 2/2 white Knight creature token with vigilance.
Enchanted land has "{T}: Prevent the next 1 damage that would be dealt to you this turn."

## Top 4096-Dim Neural Synergies
1. [Secure Detention](/printing/secure-detention-msc.md) — Enchantment — Aura
2. [Serra Paladin](/printing/serra-paladin-hml.md) — Creature — Human Knight
3. [Knightly Valor](/printing/knightly-valor-rtr.md) — Enchantment — Aura
4. [Flowering Field](/printing/flowering-field-pcy.md) — Enchantment — Aura
5. [Defang](/printing/defang-avr.md) — Enchantment — Aura
6. [Kithkin Armor](/printing/kithkin-armor-wth.md) — Enchantment — Aura

## Printing Details
- **Set:** Return to Ravnica (RTR) #20
- **Rarity:** Uncommon
- **Artist:** James Ryman
- **Total Printings:** 11 across all historical editions

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