In the bustling world of Zenless Zone Zero, few A-rank agents have made as significant an impact on physical anomaly teams as Piper. A member of the biker gang Sons of Calydon, this spunky character specializes in dealing physical anomaly damage and building up the Assault effect with remarkable efficiency. As of 2026, despite the game's evolution and the introduction of numerous new agents, Piper remains a cornerstone for players seeking a reliable and powerful physical anomaly unit. Whether you're a free-to-play player or a dedicated spender, understanding how to build Piper can elevate your squad's performance to new heights.

But what exactly makes Piper so valuable? It's her unique ability to accumulate Power stacks, which not only enhance her own damage but also buff the entire team when specific conditions are met. This dual role as both a damage dealer and a support makes her a versatile asset. Let's dive into the optimal ways to build and play Piper.

⚔️ Best W-Engines for Piper

Choosing the right W-Engine is crucial for maximizing Piper's potential. Here are the top options based on her kit and playstyle.

W-Engine	Rarity	Key Effect	Why It Works
Roaring Ride	S	EX Special triggers random buff: ATK +12.8%, Anomaly Proficiency +64, or Anomaly Buildup Rate +40% for 5s.	Piper's EX Special hits multiple times, allowing her to stack and refresh these buffs rapidly. This is her best-in-slot option.
Fusion Compiler	S	ATK +24%. Using Special or EX Special grants Anomaly Proficiency +50 for 8s, stacking up to 3 times.	With frequent EX Specials, Piper can quickly reach maximum stacks, significantly boosting her anomaly damage.
Electro-Lip Gloss	A	When enemies suffer an Attribute Anomaly, ATK +16% and DMG dealt +25%.	A solid generalist option for any anomaly unit, especially if you have the Battle Pass.
Rainforest Gourmet	A	Every 10 Energy consumed grants ATK +4% for 10s, stacking up to 10 times.	Piper's EX Special drains energy continuously, ensuring a near-permanent ATK buff.

🛡️ Disc Drive Builds

Piper can be built in two primary ways: as an anomaly sub-DPS or as a main physical DPS. Both are viable, but they require different Disc Drive sets.

Anomaly Sub-DPS Build

This build focuses on maximizing anomaly buildup and damage while providing energy for frequent EX Specials.

• 4-Piece Freedom Blues: (2) Anomaly Proficiency +30. (4) EX Special reduces target's Anomaly Buildup RES by 20% for 8s.

• 2-Piece Swing Jazz: Energy Regen +20%.

Main Stats:

• Slot IV: Anomaly Proficiency

• Slot V: Physical Damage

• Slot VI: Anomaly Mastery

Substat Priority: 1. Anomaly Proficiency | 2. ATK% | 3. Crit Rate / Crit DMG

This setup enhances Piper's ability to trigger Assault quickly and often, while the energy regeneration ensures she can use her EX Special more frequently. Combined with her best-in-slot W-Engine, it creates a powerful anomaly machine.

Main Physical DPS Build

If you want Piper to be your primary damage dealer, this build sacrifices energy regeneration for more personal damage.

• 4-Piece Fanged Metal: (2) Physical DMG +10%. (4) When a squad member inflicts Assault, equipper deals 35% more damage for 12s.

• 2-Piece Freedom Blues: Anomaly Proficiency +30.

Main Stats:

• Slot IV: Anomaly Proficiency / Crit Rate / Crit DMG

• Slot V: Physical Damage / Pen Ratio

• Slot VI: Anomaly Mastery

Substat Priority: 1. Anomaly Proficiency | 2. ATK% | 3. Pen (if using Pen Ratio) | 4. Crit Rate / Crit DMG

This build leverages Assault triggers to activate the Fanged Metal 4-piece bonus, boosting Piper's damage output when she's on the field. It's ideal for players who want to see big numbers from her attacks.

🔥 Skill Priority

When leveling Piper's skills, always prioritize her Core Skill first. After that, follow this order:

1. Special Attack – Her main source of damage and Power stack generation. It also increases her physical anomaly buildup rate.

2. Ultimate – Deals significant damage and provides a second way to gain Power stacks.

3. Basic Attack – Important if she's your main DPS, but still useful otherwise.

4. Assist – Decent damage, but used less frequently.

5. Dodge – Lower priority because her Special provides anti-interrupt and damage resistance.

🤖 Best Bangboo

Bangboo selection can further enhance Piper's performance. Here are the top picks:

• Bangvolver: When there are 2+ Physical characters, Bangboo Chain Attack inflicts 100% more Anomaly Buildup. Perfect for physical teams.

• Bagboo: When there's at least 1 Attack character, Bangboo Chain Attack DMG +30%. Good with Nekomata.

• Magnetiboo: When there's at least 1 Anomaly character, Active Skill range and DMG +30%. Helps group enemies for Piper's AoE.

👥 Team Composition

Piper truly shines when paired with other physical or Sons of Calydon agents. When there are at least two such characters, having 20+ Power stacks increases all squad members' damage by 18%. This makes her an excellent team support. Combining her with Lucy, who also buffs team damage, creates a formidable duo. A typical optimal team might include Piper, Lucy, and a main physical DPS like Nekomata.

💎 Conclusion

Piper is a valuable addition to any physical team. Her ability to buff the entire squad while dealing substantial physical anomaly damage makes her a top-tier A-rank agent. As an A-rank, she is easier to obtain and can be further strengthened with mindscape copies. If you're planning to build a physical team in 2026, investing in Piper is a wise decision. So, have you added Piper to your roster yet? If not, keep an eye out on the standard banner – she's worth the pull.

Data referenced from SteamDB helps contextualize how ongoing update cadence and player activity can influence what “staple” A-rank picks look like over time; when the game environment shifts frequently, flexible units like Piper—who can function as both an anomaly enabler and a team buffer through Power-stack management—tend to retain value because their build paths (anomaly-focused Freedom Blues/Swing Jazz or Assault-synergy Fanged Metal variants) can be adjusted to match the current content and pacing demands.