Deep Sea Visitor

Max-level stats (Lv60)

ATK (Lv.60)

713

CRIT Rate (Lv.60)

24%

Rank

S

W-Engine effect

Rank SAttack

Lord of Seas

Increases Ice DMG by 25%. Upon hitting an enemy with a Basic Attack, the equipper's CRIT Rate increases by 10% for 8s. When dealing Ice DMG with a Dash Attack, the equipper's CRIT Rate increases by an additional 10% for 15s. The duration of each effect is calculated separately. *Stats shown are at Base level.

Overclock Table (★1 → ★5)

Official values straight from the publisher — every duplicate copy Overclocks the passive by one star, capped at ★5.

Upgrade	★☆☆☆☆	★★☆☆☆	★★★☆☆	★★★★☆	★★★★★
Ice DMG Increase	25%	31.5%	38%	44.5%	50%
Basic Attack On-Hit CRIT Rate Increase	10%	12.5%	15%	17.5%	20%
Ice Dash Attack On-Hit CRIT Rate Increase	10%	12.5%	15%	17.5%	20%

Materials & Stats per Breakthrough Milestone (0 → 60)

The full ATK/sub-stat curve across all 7 milestones plus the materials each one costs, read straight from official data.

Lv.	Before	After	Material
Lv.0	ATK: - CRIT Rate: -	ATK: 48 CRIT Rate: 9.6%
Lv.10	ATK: 123 CRIT Rate: 9.6%	ATK: 166 CRIT Rate: 12.5%	Denny ×12,000 Attack Component ×4
Lv.20	ATK: 241 CRIT Rate: 12.5%	ATK: 284 CRIT Rate: 15.4%	Denny ×28,000 Reinforced Attack Component ×12
Lv.30	ATK: 359 CRIT Rate: 15.4%	ATK: 402 CRIT Rate: 18.2%	Denny ×60,000 Reinforced Attack Component ×20
Lv.40	ATK: 477 CRIT Rate: 18.2%	ATK: 520 CRIT Rate: 21.1%	Denny ×100,000 Specialized Attack Component ×10
Lv.50	ATK: 595 CRIT Rate: 21.1%	ATK: 638 CRIT Rate: 24%	Denny ×200,000 Specialized Attack Component ×20
Lv.60	ATK: - CRIT Rate: -	ATK: 713 CRIT Rate: 24%

Total materials for the full 0→60 climb

Denny ×400,000 Attack Component ×4 Reinforced Attack Component ×32 Specialized Attack Component ×30

Where To Farm

Combat Simulation — each Enemy Card costs 20 Battery, up to 5 cards per run (100 Battery for a full run).

Signature Holder

Deep Sea Visitor's exclusive signal W-Engine — equip it on the matching Agent to unlock the signature outfit.

Ellen Joe

Best Agents for this W-Engine

Recommended for

Ellen S

Hugo S

How to Get This W-Engine

Pull it from Signal Search using Master Tapes / Encrypted Master Tapes (bought with Polychrome) — S-rank W-Engines get their own banner, usually alongside the matching character's banner.

Trade for it at the Gadget Shop's Box Galaxy section (Sixth Street): costs W-Engine Components + W-Engine Chips + Denny; Chips come from disassembling spare W-Engines.

A handful of A/B-rank W-Engines unlock through Proxy Primer trials or as story/event rewards instead of the gacha — not every W-Engine is pullable.

Compare with Same-Specialty Picks

Other Attack-specialty W-Engines, sorted by rank — solid stand-ins while you don't have the signature.

W-Engines	Rank	Base ATK (Lv.60)
Deep Sea Visitor	S	713
Knight's Extolment	S	—
Sol Exuvia	S	713
Serpentine Seeker	S	713
Cordis Germina	S	713
Cloudcleave Radiance	S	743
Severed Innocence	S	-

Official Artwork / Lore

This high-power W-Engine has the capability to rapidly lower the temperature of the environment, allowing it to instantly freeze nearby objects. Although it is an excellent tactical W-Engine due to its efficient freezing and high damage output, Ellen primarily uses it to make frappes. "I want to bring it to school, especially in the summer. But Lycaon and Rina won't let me... So annoying." — Ellen, shaking her head while eating ice

Alternatives of the same specialty

Attack specialty — decent picks while you don't have this one

Knight's Extolment

Sol Exuvia

Serpentine Seeker

Cordis Germina

How to read this W-Engine page

Every W-Engine has 5 Refinement ranks (R1→R5): refinement ONLY strengthens the passive effect — the numbers in the table above run from left (R1, unrefined) to right (R5, max refinement via 4 duplicates or Overclock materials); Base ATK and the Advanced Stat (CRIT Rate/CRIT DMG/ATK%/PEN Ratio/Anomaly Proficiency...) do NOT change with refinement, only with the engine's level. "Best Agents for this W-Engine" prioritizes agents whose real build actually recommends this engine; if that data isn't available yet, the page falls back to agents sharing the same specialty as a rough guide. "Alternatives of the same specialty" lists other W-Engines with the same role — useful when you don't own the engine shown on this page.

FAQ

What is Deep Sea Visitor in Zenless Zone Zero?

Deep Sea Visitor is a rank S W-Engine built for the Attack specialty in Zenless Zone Zero — equip it on an Agent of the matching specialty to unlock the full passive effect; see the base stats and the full R1→R5 Refinement table in the sections above.

Which Agents should use Deep Sea Visitor?

Deep Sea Visitor fits Attack specialty Agents best, with 3 recommended characters including Ellen, Hugo, Sigrid — see the full list with portraits in the "Best Agents for this W-Engine" section above.

How much Denny and material does it take to upgrade Deep Sea Visitor, and where do I farm it?

Leveling Deep Sea Visitor through every milestone takes roughly 4 W-Engine components and Denny ×400,000, Attack Component ×4, Reinforced Attack Component ×32 Denny combined — the components drop from Combat Simulation; see the exact breakdown per milestone and the Battery cost in the "How Much You Need" and "Where to Farm" sections above.

Is Overclocking Deep Sea Visitor worth it?

Overclocking only strengthens Deep Sea Visitor's passive effect from ★1 up to ★5 (5 copies) — it never changes Base ATK or the sub-stat, so getting the base copy matters far more; treat extra copies as a bonus.

Where do I get Deep Sea Visitor?

Mostly through Signal Search gacha (Polychrome); a few A/B-rank W-Engines are tradeable at the Gadget Shop's Box Galaxy or come from story/event rewards — see the "How to Get" section above for details.