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"Guide to Dominating Laios and Marcille in Arknights"

by Hannah May 18,2025

Arknights' collaboration with Delicious in Dungeon brings two unique operators into the fold: Laios and Marcille. These characters enhance your strategic options in the game, and understanding their abilities, playstyles, and deployment strategies can significantly boost your gameplay. Both operators can be acquired through their respective Crossover Limited Headhunting banner, requiring patience with the gacha system. Once you've secured them, maximizing their potential becomes crucial, which is why we've put together this detailed guide.

Laios: The Curious and Calculated Frontliner

Laios, a 5-star melee unit categorized as a Dreadnought Guard, excels in strong, single-target offense. What sets him apart is his skill set, which rewards players for strategic enemy type recognition and tactical deployment. He's not a unit you can simply deploy anywhere and expect high performance; rather, he thrives in the hands of players who plan meticulously and adapt to his unique attributes.

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At Elite 2, Laios unlocks the talent "Reliable Companion," which provides 25 initial mana and a powerful team-wide buff when your squad includes four or more members of Laios's Party. This talent boosts both ASPD and DEF for the entire group, significantly enhancing both offensive and defensive capabilities.

Skills and Combat Use

Marcille's Skills:

Each of Marcille's three skills offers unique utility and damage, centered around mana management and timing.

  • A Top Student’s Abilities: A burst skill that enhances Marcille's attack using mana. In the absence of nearby enemies, it heals allies instead, making it versatile for mixed-role usage.
  • Summon Familiar: Creates a companion that augments Marcille's basic attacks with slow effects. Reactivating this skill enhances the familiar, increasing Marcille's range and adding a stun effect to each hit. Ideal for crowd control and stalling tactics.
  • Explosion Magic: A high-mana skill that, after chanting, unleashes a massive AoE explosion with a stun effect. Continued chanting and additional mana expenditure transform it into a multi-hit attack capable of clearing groups of enemies rapidly, perfect for high-pressure stages.

Marcille's gameplay revolves around managing her uptime effectively. Deploy her during critical moments, use one or two skills, and then retreat to rebuild mana. This cycle rewards precise timing and planning, especially when combined with SP-focused supports or delay tactics.

Building and Synergy

Marcille truly shines at Elite 2, where her second talent not only provides more starting mana but also adds significant team-wide buffs when running a crossover-themed squad. For skill prioritization, Summon Familiar offers versatility across many stages, while Explosion Magic is ideal for when you need a powerful burst.

Recommended Development Path:

  • Promotion Priority: Elite 2 for mana scaling and support synergy.
  • Skill Upgrade Focus: Prioritize Summon Familiar for utility; Explosion Magic for burst damage.
  • Best Potentials: Focus on ATK increase and redeployment time reduction.

Marcille synergizes well with operators who can protect her during chants or indirectly boost her SP. She works seamlessly with Laios and other members of Laios's Party to leverage the extra team buff, but also integrates well into caster-focused compositions needing both damage and control.

Laios and Marcille introduce innovative gameplay to Arknights, offering rewarding yet quirky mechanics. Laios rewards precision and tactical placement, while Marcille challenges you to manage her presence and mana for explosive results. Together, they form a versatile core capable of adapting to both single-target and AoE challenges.

For players looking to experiment with new team builds, particularly those centered around the Laios's Party tag, both operators provide strong synergy potential. To ensure the smoothest gameplay experience, especially during intense missions, consider playing Arknights on PC with BlueStacks for enhanced controls, larger visuals, and uninterrupted play.

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