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"Guide to Mastering Laios and Marcille in Arknights"

Author:Kristen Update:Apr 23,2025

Arknights' collaboration with Delicious in Dungeon introduces two unique operators, Laios and Marcille, adding exciting new dynamics to the strategy gacha game. To maximize your gameplay, it's essential to understand their skills, playstyles, and strategic deployment. These operators can be acquired through the Crossover Limited Headhunting banner, requiring players to navigate the gacha system to unlock them. Once obtained, you'll want to leverage their abilities effectively, which is the focus of this guide.

Laios: The Curious and Calculated Frontliner

Laios, a 5-star melee unit under the Dreadnought Guard category, is known for his potent single-target attacks. What sets him apart is his ability to capitalize on enemy types and repeated spawns, making him ideal for players who plan meticulously. Rather than being a universal drop-in solution, Laios thrives when players adapt to his unique mechanics.

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Marcille: The Versatile Mage

At Elite 2, Marcille unlocks "Reliable Companion," granting her 25 initial mana and a substantial team-wide buff when four or more Laios’s Party members are in your squad. This talent enhances both attack speed (ASPD) and defense (DEF), significantly boosting the team's offensive and defensive capabilities.

Skills and Combat Use

Marcille's three skills are tailored to different combat scenarios, with each requiring careful mana management:

  • A Top Student’s Abilities: A burst skill that enhances Marcille’s attack or heals allies if no enemies are nearby. It's versatile for mixed-role play.
  • Summon Familiar: Creates a companion that amplifies her basic attacks and adds a slow effect. Reactivating the skill enhances the familiar, increasing range and adding a stun effect, making it 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. With additional chanting and mana expenditure, it becomes a multi-hit attack, perfect for clearing groups of enemies in high-pressure stages.

Marcille’s gameplay revolves around timing her deployment to key wave moments, executing skills, and retreating to rebuild mana. This cycle rewards strategic timing and planning, especially when using SP-focused supports or delay tactics.

Building and Synergy

Marcille excels at Elite 2, where her second talent not only boosts her starting mana but also provides significant team-wide buffs with a crossover-themed squad. For skill prioritization, "Summon Familiar" is highly versatile, while "Explosion Magic" is ideal for burst scenarios.

Recommended Development Path:

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

Marcille synergizes well with operators that ensure her safety during chants or indirectly boost her SP. She works seamlessly with Laios and other Laios’s Party units to maximize team buffs, and also fits well in caster-focused compositions needing both damage and control.

Conclusion

Laios and Marcille add a unique and rewarding gameplay experience to Arknights. Laios rewards tactical precision, while Marcille challenges players to manage her mana and timing for explosive results. Together, they form a versatile core capable of handling both single-target and AoE challenges.

For those looking to experiment with new team builds, especially around the Laios’s Party tag, these operators offer strong synergy potential. To enhance your gaming experience, especially during intense missions, consider playing Arknights on PC with BlueStacks for better control, larger visuals, and uninterrupted gameplay.