How do I build a team for fighting the Perpetual Mechanical Array in Genshin Impact?

The Perpetual Mechanical Array is one of the more challenging bosses in Genshin Impact, requiring a well-thought-out team composition and strategy to defeat efficiently. This boss is part of the Inazuma region and is known for its high durability and complex mechanics. To build a team for this fight, you need to understand the boss's mechanics, its weaknesses, and how to optimize your team's elemental reactions and damage output.

First, let's break down the mechanics of the Perpetual Mechanical Array. The boss has two main phases. In the first phase, it summons smaller mechanical constructs that you must defeat to weaken the main body. These constructs are immune to damage until the main body is stunned, which happens after you destroy the smaller constructs. Once the main body is stunned, it becomes vulnerable to damage. In the second phase, the boss becomes more aggressive, using powerful AoE attacks and summoning additional constructs. The key to defeating this boss is to focus on destroying the smaller constructs quickly to stun the main body and deal significant damage during its vulnerable state.

For team composition, you want a mix of characters that can deal high burst damage and provide elemental reactions to maximize damage output. A strong DPS character is essential, such as Hu Tao, Ganyu, or Ayaka, as they can deal massive damage during the boss's vulnerable phase. Pair your DPS with a support character who can apply elemental effects consistently, such as Xingqiu for Hydro application or Fischl for Electro application. A healer or shielder is also important to sustain your team through the boss's attacks. Characters like Zhongli, Bennett, or Diona are excellent choices for this role. Finally, consider adding a character who can provide crowd control or additional elemental reactions, such as Sucrose or Kazuha, to enhance your team's overall damage.

When it comes to artifacts and weapons, prioritize those that boost your DPS character's damage output. For example, if you're using Hu Tao, equip her with the Crimson Witch of Flames artifact set and the Staff of Homa or Dragon's Bane for maximum Pyro damage. For support characters, focus on artifacts that enhance their elemental mastery or energy recharge, such as the Noblesse Oblige set for Bennett or the Viridescent Venerer set for Sucrose. Weapons like the Sacrificial Sword for Xingqiu or the Favonius Warbow for Diona can help ensure they have their elemental bursts ready when needed.

In terms of strategy, start the fight by focusing on the smaller constructs. Use your DPS character's elemental skill and burst to deal damage quickly. Once the main body is stunned, switch to your DPS character and unleash all your abilities to maximize damage. Be mindful of the boss's AoE attacks in the second phase and use your healer or shielder to mitigate damage. Timing your elemental bursts and reactions is crucial, so try to coordinate your team's abilities to trigger powerful reactions like Vaporize or Melt.

Common mistakes to avoid include neglecting the smaller constructs, which can prolong the fight and make it more difficult. Another mistake is not managing your team's energy properly, leading to a lack of elemental bursts when you need them most. Make sure to use energy-generating abilities and artifacts to keep your team's energy levels high.

Advanced techniques include using crowd control abilities to group the smaller constructs together, making it easier to destroy them quickly. You can also use characters with high mobility, like Keqing or Xiao, to dodge the boss's attacks more effectively. Additionally, consider using food buffs and potions to boost your team's damage and survivability.

In summary, building a team to fight the Perpetual Mechanical Array requires a balance of high burst damage, consistent elemental application, and strong survivability. Focus on destroying the smaller constructs quickly to stun the main body and deal significant damage during its vulnerable phase. Use artifacts and weapons that enhance your team's strengths and coordinate your abilities to trigger powerful elemental reactions. With the right strategy and team composition, you can defeat the Perpetual Mechanical Array efficiently and claim your rewards.