---
name: "Leyline of Combustion"
mana_cost: "{2}{R}{R}"
cmc: 4
type_line: "Enchantment"
colors: ["R"]
color_identity: ["R"]
keywords: []
set: "M20"
set_name: "Core Set 2020"
collector_number: "148"
rarity: "rare"
artist: "Noah Bradley"
oracle_id: "49a5c149-5067-4840-8385-c2989d7e5a34"
canonical_url: "https://avascry.com/printing/leyline-of-combustion-m20"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

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

## Oracle Text
If this card is in your opening hand, you may begin the game with it on the battlefield.
Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, this enchantment deals 2 damage to that player.

## Top 4096-Dim Neural Synergies
1. [Leyline of Lightning](/printing/leyline-of-lightning-gpt.md) — Enchantment
2. [Leyline of Punishment](/printing/leyline-of-punishment-m11.md) — Enchantment
3. [Fiery Inscription](/printing/fiery-inscription-ltr.md) — Enchantment
4. [Leyline of Resonance](/printing/leyline-of-resonance-pdsk.md) — Enchantment
5. [Burning Earth](/printing/burning-earth-m14.md) — Enchantment
6. [Leyline of Lifeforce](/printing/leyline-of-lifeforce-gpt.md) — Enchantment

## Printing Details
- **Set:** Core Set 2020 (M20) #148
- **Rarity:** Rare
- **Artist:** Noah Bradley
- **Total Printings:** 13 across all historical editions

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