Navigating the Shiyu Defense can be a daunting task for many Proxies, especially with the introduction of new mechanics and scoring systems in 2026. The challenge has been re-calibrated, making strategic team composition more crucial than ever. This guide aims to break down the encounter, floor by floor, providing actionable insights to help players secure victory and maximize their points. The key to success lies in understanding enemy weaknesses, leveraging room-specific buffs, and assembling a versatile roster of Agents.

🏆 An Integrated Approach: Floors 1 Through 4

While each floor presents its own challenges, the initial four levels share a common strategic thread, allowing Proxies to utilize a single, well-rounded team setup to clear them efficiently. This is because the core vulnerabilities of the enemies on these floors are consistent.

Shared Weakness Analysis:

• Level 1 Enemies: Possess a dual vulnerability to Fire and Physical damage types. Teams built around these damage sources will shred through defenses here.

• Level 2 Enemies: Are weak to Ice and Ether-based assaults. Agents specializing in these elements will find great success.

Given this overlap, a recommended strategy is to field a team that can cover both damage profiles. For instance, a composition featuring a strong Physical attacker alongside an Ether specialist can handle both levels effectively. The goal for these floors is speed and efficiency, as the primary objective remains eliminating all opponents within the time limit.

⚡ The Game Changes: Floor 5 Mechanics

Floor 5 marks a significant difficulty spike and introduces a completely new scoring paradigm. It's no longer just about clearing rooms quickly. The rules have evolved:

• New Scoring Method: Points are now awarded based on completion time brackets, each with a different multiplier bonus. Finishing faster yields exponentially higher scores.

• Room-by-Room Challenge: Each chamber features unique enemy compositions, resistances, and empowering buffs that demand specific counter-strategies.

This shift means Proxies must now balance speed with tactical precision, adapting their lineup for each individual room to achieve the highest possible score.

🧩 Floor 5: Room-by-Room Breakdown

Room 1: The Ether & Physical Gauntlet

The first chamber pits Proxies against a boss with very clear offensive windows and defensive walls.

• Weaknesses: Ether and Physical.

• Resistance: High Fire RES, making Pyro-focused Agents less effective here.

• Recommended Strategy: The key is to exploit the Ether vulnerability. Agents capable of activating the Ether Veil or delivering potent Ether damage are paramount.

• Agent Suggestions: Zhao or Lucia are excellent choices for their reliable Ether-based abilities that can pierce the boss's defenses.

Room 2: The Anomaly Arena

This room requires a sharp pivot in strategy, as it shuts down some popular damage avenues.

• Resistances: Ether RES and Ice RES. This directly counters Agents like Yixuan and Miyabi, limiting their impact.

• Room Buff: Interestingly, the environmental buffs in this chamber encourage using Anomaly teams. Anomalies, which apply debilitating status effects, can circumvent the raw damage resistances.

• Agent Suggestions: Shift focus to controllers and enablers. Alice or Yanagi are highly recommended for their potent Anomaly application, turning the room's mechanics to your advantage.

Room 3: The Flexible Finale

The final room offers more flexibility but rewards creative team-building.

• Weakness: A single Ether vulnerability.

• Resistance: Electric RES, so Electro-focused Agents might struggle.

• Room Buff: The buffs here promote using diverse lineups and varied combat styles. It's a test of a Proxy's roster depth.

• Agent Suggestions: You have multiple paths to victory. Yixuan (if not used in earlier resistant rooms) remains a powerful option, or Yidhari can bring a unique mix of control and damage. This is the room to use your best remaining Ether attacker or a well-synergized team that can capitalize on the diversity bonus.

💎 Final Recommendations & Roster Importance

The 2026 iteration of Shiyu Defense, with its novel mechanics and stringent scoring, is undoubtedly more demanding than previous versions. A limited or underpowered Agent roster will severely hinder a Proxy's ability to achieve top scores across all five floors.

Key Takeaways for Success:

1. Versatility is King: You cannot rely on a single "meta" team. Success requires at least three specialized teams or a deep bench of high-tier Agents.

2. Understand Mechanics: Ignoring room buffs and resistances is a recipe for a low score. Always tailor your approach.

3. Investment Pays Off: A powerful and diverse set of Agents is the most critical factor. Strengthening your roster through acquisition and enhancement is essential for conquering this and future endgame content.

While the challenge is steep, this guide provides the blueprint for victory. By analyzing weaknesses, respecting the new scoring system, and deploying the right Agents in each room, Proxies can systematically conquer the Shiyu Defense and claim their rewards. Remember, in the evolving landscape of 2026, strategic preparation and a strong roster are your greatest assets.