# 2024 Magic: The Gathering Duskmourn: House of Horror Promos #143p

> The 143p foil promo version of Leyline of Resonance from Magic: The Gathering's 2024 Duskmourn: House of Horror Promos set. This rare enchantment features a distinctive foil finish and unique starting gameplay mechanics.

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## Identity

- **Year**: 2024
- **Brand**: Magic: The Gathering
- **Set**: Duskmourn: House of Horror Promos
- **Card Number**: 143p
- **Featured**: Leyline of Resonance
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {2}{R}{R}
- **Type**: Enchantment
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The Leyline of Resonance 143p foil promo card from Magic: The Gathering's 2024 Duskmourn: House of Horror Promos set offers a distinct alternative for enchantment-based strategies. This rare card, designated with the set code PDSK, features a foil treatment that distinguishes it from standard non-promo printings. Designed by Sergey Glushakov, the card serves as a powerful tool for players who prefer to establish board presence immediately upon starting a game.

As an enchantment with a mana cost of {2}{R}{R} and a mana value of 4, Leyline of Resonance provides a unique advantage by allowing players to begin the game with it on the battlefield if found in their opening hand. This capability shifts early-game dynamics significantly, reducing the time required to deploy key effects. The card’s rules text also enables players to copy instant or sorcery spells that target only a single creature they control, offering versatile interaction and value generation throughout the match.

The 143p designation identifies this card number within the Duskmourn promotional checklist, making it a recognizable entry for set completists. The foil finish adds a tactile and visual layer that appeals to those who prioritize aesthetic variety alongside gameplay utility. The combination of its rare status, foil treatment, and impactful rules text makes it a sought-after item for enthusiasts of the trading card game.

## FAQ

### What is the mana cost of Leyline of Resonance?

The mana cost for Leyline of Resonance is {2}{R}{R}, resulting in a total mana value of 4. It is a red enchantment that requires three total mana to cast from the hand.

### How does the Leyline of Resonance starting ability work?

If Leyline of Resonance is in your opening hand, you may begin the game with it already on the battlefield. This allows you to activate its copy effect immediately on turn one without spending mana to cast it.

### What does the copy effect of Leyline of Resonance do?

Whenever you cast an instant or sorcery spell that targets only a single creature you control, you may copy that spell. You can choose new targets for the copy, allowing for repeated effects on specific creatures.

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Editorial content updated: 2026-09-30.

Site deployment: 2025-11-29.