Survival Intelligence Network

Everything you need to survive, grow, and dominate.

One command center for verified codes, upgrade planning, research progress, hero intelligence, events, and battle-tested Last Z strategy.

Unofficial fan resource · Sign in to sync progress securely across devices · Live game screens remain the final authority

Strategy Hub

Build goals, bank event items, compare formations, and read screenshots privately.

Turn goals and saved account progress into a practical next-action route.No roadmap generated

HQ Planner

Plan checkpoints, hero caps, and the road to HQ35.

Map the upgrade route and keep the next HQ milestone in sight.Set your current and target HQ

Research Command

Track 19 trees, compare costs, and plan the 6M-badge Tactical Master route.

Track every tree and see the account-wide research percentage at a glance.No research progress recorded

Hero Database

Search factions, roles, tiers, and progression heroes.

Season Guide

Select your season and see its objectives, priorities, new systems, and hero wave.

Alliance Duel

Plan every day, save the right items, and estimate your score.

T10 Calculator

Track all 22 nodes and the full 1.488M-badge route.

Tank & Vehicle

Track all 49 modifications, 70,700 wrenches, and vehicle milestones.

Lineup Builder

Build a five-hero formation and check faction synergy.

Preparedness Live

See the current task, next window, and complete weekly schedule.

Lucky Discounter

Track tickets, pity, guaranteed 90% draws, and diamond needs.

Event Rotation

Plan Gacha Go, Bullseye, Lucky Discounter, and Lucky Chest.

Commander Profile

Keep one private, account-synced view of your entire account.

Survivor Forum

Ask questions, compare strategies, recruit allies, and share field reports.

Alliance Command Center

Manage a private roster, publish orders, and coordinate event attendance.

Operations Center

Build three squads, counter formations, compare packs, manage farms, and plan alliance wars.

Choose your path

What do you want to do?

Start with one thing. The deeper tools and data are still here when you need them.

Command Center

Your Last Z intelligence starts here.

A complete decision center for progression, live events, discount planning, and account-owned progress that follows you across devices.

Data health: current
35HQ levels and hero-cap checkpoints
19Core and advanced research trees tracked
15.5M+Published badge costs represented
37Hero intelligence profiles through Season 5

Planning Tools

Plan before you spend.

Public intelligence and reference guides stay open to everyone. Create a free member account to unlock personal planners and save progress securely across devices.

Private Player Planning

Strategy Hub

Turn your current account into a practical plan. These four tools use only your private planner data, need no administrator approval, and sync with your website account when you are signed in.

Goal Roadmap

Turn one goal into next actions

Choose a target and the site will combine your HQ, research, season, hero, and equipment planner progress into a saved checklist.

1
No roadmap generated yet0%
Choose a goal and generate your first route.

Event Prep Vault

Know which Duel day your inventory favors

Enter what you are saving once. The forecast estimates all six scoring days and tells you when holding items is likely stronger than spending early.

2

Inventory is never consumed by this planner. Update the counts when you spend items in game.

Selected day estimate0
Strongest forecast
Add inventory to build a forecast.

Scores are planning estimates from the tracked Alliance Duel values. Multipliers, server rules, event updates, and the live game screen remain final.

Current Build vs Goal Build

See exactly what the main five still need

Your current formation stays untouched. The goal side recommends two front heroes and three back heroes for the faction and season you choose.

3
Overall readiness0%
Owned goal heroes0 / 5
Mythic-ready heroes0 / 5
Current five
Goal five

Universal Account Scanner

Scan Last Z screens and route the data to the right tools

Select several screenshots from your device. Artemis identifies the screen type, merges overlapping screens, scores confidence, and prepares recognized values for your Commander Profile and planners.

4
PNG, JPEG, or WebP · up to 8 images · maximum 12 MB each
Waiting for screenshots0%
Detected account fields will appear here for confirmation.
Private image processing: screenshots and raw OCR text stay in this browser. When you press Apply, only the selected recognized values are saved. Selected screenshot values update your member-managed profile directly. Review or edit every detected value before applying it, and you can correct anything later from Commander Profile.

HQ 1 → 35

Build your complete route

Choose where you are and where you want to go. The planner totals every HQ cost and base timer on that route.

Levels remaining0
Target hero cap0
Progress phase
Adjusted build time

Next Upgrade

Total Wood
Total Food
Total Zent
Total Steel
Base Build Time

Verified Requirements

HQ construction table

HQStatusRequired buildingsWoodFoodZentSteelHero capBase time

Data checked July 30, 2026 against Z Tools HQ Levels and Last Z Guides HQ Costs. Requirements and timers can vary after patches or by server stage, so confirm the live HQ screen before spending resources or speedups.

Research Command Center

Plan all 19 research trees

Record progress, compare published tree totals, estimate remaining resources, and plan Tactical Master without losing your existing saved percentages.

All-tree progress0%
Badges remaining15.5M+
Electricity remaining
Zent remaining

Lab-speed adjustment

0%

Adjusted time = published base time divided by 1 + your speed bonus.

New late-game route

Tactical Master

The largest tracked research tree. Its total alone exceeds the previous advanced badge route.

Nodes33
Badges6,000,590
Electricity20B
Zent12B
Adjusted time13,560d 18h

Tree comparison

Compare two research investments

VS

Research categories and published totals were cross-checked August 2, 2026 against Wild Hoggs Research Guide, Wild Hoggs Tactical Master, and existing Z Tools/Last Z Guides references. Some overview totals are rounded by their source and the detailed Unit Special Training sources differ, so confirm the live Laboratory before spending.

Alliance Duel Command Plan

Win the week before you spend

Select a Duel day to see what to use, what to save, the strongest timing window, and an estimated score. Weekly checklist progress stays on this device.

Today

Preparation checklist

Estimated score0
Target1M
Target progress0%
Next day

Score estimator

Schedule, save lists, and community point values checked against Z Tools Alliance Duel Calendar and Last Z Guides Alliance Duel. Research bonuses and server changes can alter points; confirm the live Duel screen before a major spend.

Unit Special Training

Complete T10 badge calculator

Track the exact level of every Unit Special Training node. The route contains 22 nodes, 246 levels, and 1,488,100 badges.

Requires HQ 30 · Lab 30
Total route1,488,100
Badges spent0
Remaining1,488,100
Progress0%
Gap after inventory1,488,100
Estimated timeAdd weekly rate
Levels complete0 / 246
Final unlock54,900

Exact per-level badge costs checked against Z Tools Research Trees and the Last Z Guides Unit Special Training table. Treat the live Lab screen as final after game patches.

Workshop Command

Tank & Vehicle Modification Center

Track every modification sub-level from the first Cheetah upgrade through Beyond Destroyer-EX. Later selections automatically complete their required earlier route.

49 mods · 401 sub-levels
Total route70,700
Wrenches spent0
Remaining70,700
Progress0%
Gap after inventory70,700
Estimated timeAdd weekly rate
Cost to target0
Current vehicleConqueror

Choose a target to see the exact remaining route.

Category investment

Shows verified wrench investment by modification category. These are cost summaries, not unverified combat-stat percentages.

Monday Duel score

Estimate Modded Vehicle Boost points before spending. Adjust the scenario multiplier if your Alliance Recognition research changes the live value.

Estimated Duel score0

Modification names, sub-level counts, categories, and the 70,700-wrench route checked against Z Tools Tank Modifications and the Last Z Workshop table. Monday Duel base values can vary with research and server changes; confirm the live event screen before spending.

Formation Lab

Five-hero lineup builder

Enter the heroes you own and their current stats, then build the strongest same-faction five. Strongest Available prioritizes eligible Orange/Mythic combat heroes first, then tier, saved power, stars, level, and row placement.

Formation score0 / 100
Troop match
Equipment readiness0%

Equipment optimization keeps Exclusive Equipment on its hero and redistributes standard gear only within the current five. Mythic gear is ranked above Orange gear.

Hero Stats & OwnershipPrivate planner data · powers automatic faction selection
Choose a hero and enter the values shown in your game.

Quick setup

Bulk hero updates
Built for fast mobile setup

Bulk Level and Stars update owned heroes only. Power, equipment, promotion, mythic levels, goals, and other saved hero data are left unchanged.

Current hero

Goal hero

Current and goal values are private planning data and need no administrator approval. Season 5 awakening can extend tracked stars to 10. Commander Profile gameplay values are now member-managed and can be corrected after a screenshot import.

Hero Equipment ManagerPrivate planner data · saved with your website account
Choose a hero to record equipment.
Need help recording equipment?Open the complete step-by-step tutorial in a new tab without losing the planner values on this page.
Open step-by-step guide

Record the gear currently equipped in Last Z. Standard slots track rarity, enhancement level, and promotion stage. Exclusive equipment is optional. This information improves formation readiness and upgrade advice and remains part of your member-managed planning data.

Formation rules and current priorities checked against the Last Z Guides Hero Tier List. Equipment slots and role-based investment guidance checked against the LastZ.GG basics guide and current community gear references. Season 5 awakening, hero stars, exclusive equipment, troop level, and server matchups can change the strongest real lineup.

Live Full Preparedness

Know the task before the window opens

Tracks all six four-hour windows every day using the one-hour-forward Apocalypse timing confirmed on your server. Local clock times are shown automatically.

Server schedule · +1h correction
Current taskLoading schedule
Window ends in--:--:--Live countdown
Next task
Local Apocalypse timeConverted for this device

Active now

Loading today’s strongest action…

--:--:--

Alliance Duel overlap guidance will appear here.

Base rotation checked against the Full Preparedness schedule. This guide applies the one-hour-forward Apocalypse correction you confirmed; server events can still drift, so compare the live game timer before a major spend.

Lucky Discounter

Protect tickets and chase the 90%

Track draw checkpoints, the 25-draw pity counter, available tickets, diamonds, and whether the current discount is worth spending.

Tickets carry over
Save tickets until the first guaranteed checkpoint.
Next guaranteeDraw 55 draws away
Pity remaining25Draws until forced 90%
Tickets short5For next checkpoint
Diamond cover0 drawsAt 100 diamonds each

Published odds

10%
45%
30%
30%
50%
13%
70%
8%
90%
4%

Guarantees, pity rules, carry-over behavior, and published odds checked against Z Tools Lucky Discounter. Confirm costs and rewards in the live event before spending diamonds.

Four-Week Diamond Rotation

Save for the right event week

The rotation can vary by server. Anchor it to the event and week you see in game, then the guide projects the next four weeks and updates automatically.

Re-anchorable by server
Live event
Week ends inAt the next Monday reset
Next eventPrepare its carry-over currency
Cycle positionFour-week repeating route
Loading event strategy…

Rotation order and event mechanics checked against the Z Tools Event Cycle. This is a planning aid: use the anchor controls whenever your server’s live event differs.

Season Command

Tell the guide where your server is.

Your saved season controls which guide, heroes, and automatic lineup suggestions you see. Event clocks stay tied to the live schedule, not the season setting.

Saved on this device

Season 5 · Moonlit Elegy

Master the eternal night

Loading your season briefing…

Map theme
Main objective
First priority
New hero wave

What it is about

    Do first

      Avoid

        Community season guidance is loading.

        Saved Season Plan

        Season Command Center

        Readiness 0 / 0 ready

        Five-phase field plan

        My readiness checklist

        Resource and formation priorities

        Formation guidance

        Hero Intelligence

        Heroes available through Season 5.

        Search the known roster available in your selected season by faction, tier, rarity, position, role, or utility. Open any profile for investment guidance.

        Checked July 30, 2026
        🌹 Blood Rose · AssaulterStrong into Guard of Order. Current headline carry: Yu Chan.
        🛡️ Guard of Order · RiderStrong into Wings of Dawn. Current headline carry: Amber.
        🪽 Wings of Dawn · ShooterStrong into Blood Rose. Current headline carry: Queenie.
        37 profiles shown · Season 5 availabilityTier ratings are community planning guidance, not official game rankings.

        Roster and skill utility checked against Z Tools Heroes, with tier guidance and faction roles checked against the Last Z Guides Hero Tier List. Portrait references come from AllClash and Last-Z Wiki; game images and characters belong to their respective rights holders. Missing or unavailable portraits fall back to initials.

        Events & Rewards

        This week in Last Z.

        Time-sensitive community data is clearly dated so you know when it needs to be checked again.

        Checking hourly sources…

        Weekly Lucky Rose

        Send the exact amount

        Yellow Roses in one transaction

        Reward: Waiting for a verified current-week value.

        The site is checking LastZ.GG before showing a Rose number.

        Reported Gift Codes

        Checking reported-active codes

        This list refreshes automatically. Copy a code, then confirm it through the official Last Z Gift Center using your UID.

        Open Official Gift Center ↗

        Checking live sources…

        Gift codes use Last Z Rewards as the primary active list, with new additions accepted from Last Z Guides and Z Tools only when both agree. Lucky Rose uses LastZ.GG first, with a current-week Z Tools fallback. The official Gift Center and live game screen remain final.

        Local admin correction

        Temporary browser corrections are used only when automatic data is unavailable. They expire after two hours, and Rose corrections also expire at the next game week.

        Strategy Library

        Guides built around decisions.

        Every guide will answer what to do, when to do it, and what mistake costs players the most.

        GUIDE 01

        Fast HQ30 Route

        Push the required building path, keep the Laboratory moving, and time major completions for Alliance Duel points.

        Open HQ planner →
        GUIDE 02

        Research Priority

        Focus early badges on hero and military value before committing to slower-return recognition branches.

        Track research →
        GUIDE 03

        Formation Fundamentals

        Understand faction alignment, support heroes, troop affinity, and when a mixed formation is worth the tradeoff.

        Browse heroes →
        GUIDE 04

        Alliance Duel Week

        Save the right items for the right day and stack Full Preparedness windows wherever possible.

        View current events →
        GUIDE 05

        F2P Daily Route

        A practical checklist for diamonds, alliance activity, radar missions, shops, research, and resource protection.

        Return to command center →
        GUIDE 06

        Season Readiness

        Select your server season, learn its main systems, and see the priorities, mistakes, and hero wave for every stage.

        Open season guide →

        Source Transparency

        Know what is confirmed.

        We separate stable mechanics from weekly reports and always treat the live game screen as the final check before spending resources.

        Verified dateTime-sensitive entries display their last check.
        Server awarenessSeason and unlock differences are called out.
        Community cross-checkConflicting reports are not presented as certain.
        Correction historyFuture releases will document important changes.
        Copied