Construction Arsonist is a rare Creature — Goblin Rogue Wizard card from Magic: The Gathering (Alchemy: Murders at Karlov Manor , YMKM).
Rare
Alchemy: Murders at Karlov Manor (YMKM)
{1}{R}
Power / Toughness
2 / 2
Mana Value
2
Colors
R
Card 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.
