---
name: "Construction Arsonist"
mana_cost: "{1}{R}"
cmc: 2
type_line: "Creature — Goblin Rogue Wizard"
colors: ["R"]
color_identity: ["R"]
keywords: ["Incorporate"]
set: "YMKM"
set_name: "Alchemy: Murders at Karlov Manor"
collector_number: "15"
rarity: "rare"
artist: "Samuel Perin"
oracle_id: "36187467-1940-483b-a0fb-d5647d6808aa"
canonical_url: "https://avascry.com/printing/construction-arsonist-ymkm"
legalities:
  commander: "not_legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "not_legal"
  vintage: "not_legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Construction Arsonist
- **Mana Cost:** `{1}{R}` (CMC: 2)
- **Type:** Creature — Goblin Rogue Wizard
- **Power/Toughness:** 2/2
- **Keywords:** Incorporate

## Oracle Text
When Construction Arsonist enters, you may choose an instant or sorcery card in your hand. If you do, that card perpetually incorporates {R} and gains "When you cast this spell, it deals 2 damage to each opponent."
Whenever you cast a multicolored spell, Construction Arsonist gets +1/+1 until end of turn for each of that spell's colors.

## Top 4096-Dim Neural Synergies
1. [Pyroconvergence](/printing/pyroconvergence-rtr.md) — Enchantment
2. [Gleeful Arsonist](/printing/gleeful-arsonist-dsc.md) — Creature — Human Wizard
3. [Erebor Flamesmith](/printing/erebor-flamesmith-ltr.md) — Creature — Dwarf Artificer
4. [Firebrand Archer](/printing/firebrand-archer-j25.md) — Creature — Human Archer
5. [A-Rockslide Sorcerer](/printing/a-rockslide-sorcerer-znr.md) — Creature — Human Wizard Sorcerer
6. [Furious Assault](/printing/furious-assault-mmq.md) — Enchantment

## Printing Details
- **Set:** Alchemy: Murders at Karlov Manor (YMKM) #15
- **Rarity:** Rare
- **Artist:** Samuel Perin

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