# 2024 Magic: The Gathering Alchemy: Murders at Karlov Manor #15

> The Construction Arsonist (YMKM-15) is a rare Goblin Rogue Wizard from Magic: The Gathering's 2024 Alchemy: Murders at Karlov Manor digital set, offering unique casting modifications.

Canonical URL: https://supercatch.com/product/magic-the-gathering-alchemy-murders-at-karlov-manor-construction-arsonist-15

## Identity

- **Year**: 2024
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Alchemy: Murders at Karlov Manor
- **Card number**: #15
- **Product type**: TCG_CARD

## Description

The Construction Arsonist stands as a distinct creature card within Magic: The Gathering's 2024 Alchemy: Murders at Karlov Manor set. Identified by the set code YMKM and card number 15, this Rare Goblin Rogue Wizard brings a specific mechanical identity to the digital platform's ecosystem. Designed by artist Samuel Perin, the card appeals to collectors interested in the intricate design language of modern digital expansions. As a two-mana creature with a power and toughness of 2/2, the Construction Arsonist provides immediate board presence while offering strategic depth for players who enjoy manipulating spell mechanics. Its unique abilities allow players to choose an instant or sorcery card from their hand, permanently modifying it to include red mana and deal two damage to each opponent upon casting. This interaction creates engaging gameplay loops for those looking to build decks around spell modification. Furthermore, the card features a secondary ability that triggers whenever a multicolored spell is cast, granting the Construction Arsonist +1/+1 until end of turn for each color of that spell. This synergy rewards players for constructing complex mana bases and multicolored strategies, making it a valuable asset in competitive and casual digital play. For collectors, owning a copy of this card represents a piece of the evolving narrative within the Alchemy series, which continues to expand the boundaries of digital card collecting. Whether you are a player seeking to understand the card's utility or a collector documenting the 2024 Alchemy releases, this card remains a notable entry in the Murders at Karlov Manor expansion.

## FAQ

### What type of creature is the Construction Arsonist?

The Construction Arsonist is a Creature — Goblin Rogue Wizard with a mana value of two. It possesses two abilities that interact with spell casting and multicolored spells.

### How does the Construction Arsonist modify other spells?

When it enters the battlefield, you may choose an instant or sorcery card in your hand. That card permanently incorporates red mana and gains an ability to deal 2 damage to each opponent when cast.

### What is the card number for the Construction Arsonist in this set?

In the Alchemy: Murders at Karlov Manor set, the Construction Arsonist is assigned the card number 15 and carries the set code YMKM.

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## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.