---
name: "Ancient Den"
mana_cost: "N/A"
cmc: 0
type_line: "Artifact Land"
colors: []
color_identity: ["W"]
keywords: []
set: "SLD"
set_name: "Secret Lair Drop"
collector_number: "300"
rarity: "rare"
artist: "DXTR"
oracle_id: "02f16726-f2f6-4943-b71a-93f8e26251d3"
canonical_url: "https://avascry.com/printing/ancient-den-sld"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "banned"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Ancient Den
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Artifact Land

## Oracle Text
{T}: Add {W}.

## Top 4096-Dim Neural Synergies
1. [Plains](/printing/plains-cma.md) — Basic Land — Plains
2. [Mox Pearl](/printing/mox-pearl-leb.md) — Artifact
3. [Ancient Spring](/printing/ancient-spring-inv.md) — Land
4. [Arcane Sanctum](/printing/arcane-sanctum-40k.md) — Land
5. [Enchanted Prairie](/printing/enchanted-prairie-cmb2.md) — Enchantment Land
6. [Marble Diamond](/printing/marble-diamond-clb.md) — Artifact

## Printing Details
- **Set:** Secret Lair Drop (SLD) #300
- **Rarity:** Rare
- **Artist:** DXTR
- **Total Printings:** 47 across all historical editions

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