---
name: "Leyline of Transformation"
mana_cost: "{2}{U}{U}"
cmc: 4
type_line: "Enchantment"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "PDSK"
set_name: "Duskmourn: House of Horror Promos"
collector_number: "63s"
rarity: "rare"
artist: "Sergey Glushakov"
oracle_id: "cfaa13d6-9992-4223-8bd7-c44046505555"
canonical_url: "https://avascry.com/printing/leyline-of-transformation-pdsk"
legalities:
  commander: "legal"
  standard: "legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Leyline of Transformation
- **Mana Cost:** `{2}{U}{U}` (CMC: 4)
- **Type:** Enchantment

## Oracle Text
If this card is in your opening hand, you may begin the game with it on the battlefield.
As this enchantment enters, choose a creature type.
Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

## Top 4096-Dim Neural Synergies
1. [Arcane Adaptation](/printing/arcane-adaptation-pxln.md) — Enchantment
2. [Xenograft](/printing/xenograft-nph.md) — Enchantment
3. [Unnatural Selection](/printing/unnatural-selection-apc.md) — Enchantment
4. [Conspiracy](/printing/conspiracy-mmq.md) — Enchantment
5. [Leyline of Mutation](/printing/leyline-of-mutation-dsk.md) — Enchantment
6. [Kami of Transmutation](/printing/kami-of-transmutation-yneo.md) — Creature — Spirit

## Printing Details
- **Set:** Duskmourn: House of Horror Promos (PDSK) #63s
- **Rarity:** Rare
- **Artist:** Sergey Glushakov
- **Total Printings:** 12 across all historical editions

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