Opium

Combine the Batavia Arrack, Cognac, Sake, and Bénédictine in a mixing glass.

Add a dash of Angostura bitters.

Fill the mixing glass with ice and stir until well-chilled.

Strain the mixture into a chilled cocktail coupe.

Garnish with a twist of orange, ensuring the oils are expressed over the drink before placing it in the glass.