# 2023 Magic: The Gathering March of the Machine: The Aftermath #21

> This foil Leyline Immersion card from the 2023 March of the Machine: The Aftermath set offers powerful mana acceleration for enchantment-based strategies.

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## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: March of the Machine: The Aftermath
- **Card number**: #21
- **Product type**: TCG_CARD

## Description

The Leyline Immersion card, numbered 21 in the March of the Machine: The Aftermath expansion, stands out as a potent resource engine for Magic: The Gathering players. Released in 2023, this rare enchantment—aura features a striking foil finish that catches the light, making it a visually appealing addition to any collection. This unique ability makes it a sought-after piece for collectors who appreciate both aesthetic quality and functional depth in the game. As an aura, it enchants a legendary creature, enhancing the board state while providing substantial resource advantage. Collectors often seek out this card to complete their March of the Machine: The Aftermath sets, valuing the foil treatment for its premium feel. The card’s mana value of four and green color identity fit seamlessly into various deck archetypes, appealing to both competitive players and hobbyists. For those building an enchantment-focused strategy, Leyline Immersion provides a critical acceleration tool, turning a single tap into a significant advantage. Its presence in the set underscores the expansion's theme of mana diversity and strategic depth. The foil variant adds a layer of prestige, distinguishing it from the non-foil versions and making it a desirable target for set completionists. Whether for gameplay utility or collection value, this card represents a key component of the March of the Machine: The Aftermath experience.

## FAQ

### What does the Leyline Immersion card do in Magic: The Gathering?

Leyline Immersion is an enchantment aura that, when tapped, allows you to add five mana in any combination of colors. This mana can only be used to cast spells, providing a significant resource acceleration advantage.

### Is Leyline Immersion a rare card in the March of the Machine: The Aftermath set?

Yes, Leyline Immersion is classified as a rare card within the March of the Machine: The Aftermath expansion. The rare rarity indicates it is less common than common or uncommon cards, making it a valuable addition to collections.

### What is the mana cost for Leyline Immersion?

The mana cost for Leyline Immersion is three green mana. This makes it accessible in green-based decks, where it can be cast relatively early to begin generating significant mana acceleration.

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Last verified: 2025-11-29.