
Arknights' collaboration with Delicious in Dungeon introduces two unique operators: Laios and Marcille. Mastering their abilities and deployment strategies can elevate your tactical gameplay.
Both characters are exclusively available through the Crossover Limited Headhunting banner. While obtaining them relies on gacha mechanics, this guide will help you maximize their potential once acquired.
This 5-star Dreadnought Guard offers powerful single-target damage with mechanics rewarding strategic foresight. Unlike conventional guards, Laios thrives when players anticipate enemy spawns and adapt positioning accordingly.
At Elite 2, Laios unlocks Reliable Companion - granting 25 initial SP while providing team-wide ASPD and DEF boosts when fielded with four Laios's Party members. This creates synergy-focused gameplay opportunities.

The crossover's spellcasting operator features three distinct abilities centered around mana management:
Marcille reaches peak performance at Elite 2, where mana scaling improves significantly. Recommended upgrades:
The operators complement various playstyles:
For optimal performance, consider playing Arknights on PC via BlueStacks - benefiting from enhanced controls and visual clarity during intense battles.