Last Z Vehicle Modification Costs — Wrenches, Milestones, and Unlock Path
Use this table to plan total wrench cost, see when Hercules, Destroyer, and Destroyer EX unlock, and judge whether your current wrench stash is enough for the next major vehicle milestone.
Quick links: Advanced Mod License · Expert Modifier · Elite modifier / Modification Rating
Based on DWD data.
| Modification Rating | Modification Name | Level | Wrenches / subW/sub | Sub-levelsSub | Total wrenchesTotal | Cumulative totalCum |
|---|---|---|---|---|---|---|
| 30% Intern Modifier | Elite Weapon Modification | 0 | 1 | 5 | 5 | 5 |
| 55% Intern Modifier | Extra Grenades | 5 | 1 | 5 | 5 | 10 |
| 67% Intern Modifier | Elite Tire Modification | 10 | 1 | 5 | 5 | 15 |
| 92% Intern Modifier | Grenade Launcher Upgrade | 15 | 1 | 5 | 5 | 20 |
| 5% Novice Modifier | Elite Weapon Modification | 20 | 2 | 5 | 10 | 30 |
| 30% Novice Modifier | Heavy Grenades | 25 | 2 | 5 | 10 | 40 |
| 51% Novice Modifier | Elite Tire Modification | 30 | 4 | 5 | 20 | 60 |
| 75% Novice Modifier | Grenade Launcher Transformation | 35 | 4 | 5 | 20 | 80 |
| 90% Novice Modifier | Elite Trunk Modification | 40 | 6 | 5 | 30 | 110 |
| 5% Veteran Modifier | Cheetah Armored Vehicle Milestone | 45 | 8 | 5 | 40 | 150 |
| 29% Veteran Modifier | Elite Weapon Modification | 50 | 8 | 5 | 40 | 190 |
| 47% Veteran Modifier | Disturbance Magnetic Storm | 55 | 12 | 5 | 60 | 250 |
| 65% Veteran Modifier | Elite Tire Modification | 60 | 18 | 5 | 90 | 340 |
| 89% Veteran Modifier | Magnetic Storm Shield | 65 | 18 | 5 | 90 | 430 |
| 5% Elite modifier | Elite Weapon Modification | 70 | 20 | 5 | 100 | 530 |
| 27% Elite modifier | Plasma Chain | 75 | 20 | 5 | 100 | 630 |
| 35% Elite modifier | Elite Tire Modification | 80 | 25 | 8 | 200 | 830 |
| 52% Elite modifier | Ultimate Magnetic Storm | 85 | 30 | 8 | 240 | 1070 |
| 70% Elite modifier | Elite Trunk Modification | 90 | 35 | 8 | 280 | 1350 |
| 90% Elite modifier | Hercules Milestone | 95 | 40 | 8 | 320 | 1670 |
| 4% Expert Modifier | Elite Weapon Modification | 100 | 45 | 8 | 360 | 2030 |
| 17% Expert Modifier | War Frenzy | 105 | 50 | 8 | 400 | 2430 |
| 30% Expert Modifier | Elite Tire Modification | 110 | 50 | 10 | 500 | 2930 |
| 41% Expert Modifier | Thermo Bomb | 115 | 74 | 10 | 740 | 3670 |
| 52% Expert Modifier | Elite Weapon Modification | 120 | 74 | 10 | 740 | 4410 |
| 65% Expert Modifier | Rapid Reload | 125 | 100 | 10 | 1000 | 5410 |
| 79% Expert Modifier | Elite Tire Modification | 130 | 100 | 10 | 1000 | 6410 |
| 91% Expert Modifier | Inferno Furnace | 135 | 124 | 10 | 1240 | 7650 |
| 6% Master Modifier | Elite Trunk Modification. | 140 | 124 | 10 | 1240 | 8890 |
| 20% Master Modifier | Destroyer Milestone | 145 | 149 | 10 | 1490 | 10380 |
| 35% Master Modifier | Elite Weapon Modification | 150 | 149 | 10 | 1490 | 11870 |
| 50% Master Modifier | Apocalypse Vision | 155 | 209 | 10 | 2090 | 13960 |
| 77% Master Modifier | Elite Tire Modification | 160 | 209 | 10 | 2090 | 16050 |
| 92% Master Modifier | Bio-Virus | 165 | 239 | 10 | 2390 | 18440 |
| 5% Grandmaster Modifier | Elite Weapon Modification | 170 | 240 | 10 | 2400 | 20840 |
| 16% Grandmaster Modifier | Preemtive Strike | 175 | 270 | 10 | 2700 | 23540 |
| 28% Grandmaster Modifier | Elite Tire Modification | 180 | 270 | 10 | 2700 | 26240 |
| 40% Grandmaster Modifier | Shield Boost | 185 | 300 | 10 | 3000 | 29240 |
| 53% Grandmaster Modifier | Elite Trunk Modification | 190 | 300 | 10 | 3000 | 32240 |
| 65% Grandmaster Modifier | Destroyer-EX Milestone | 195 | 300 | 10 | 3000 | 35240 |
| 78% Grandmaster Modifier | Elite Weapon Modification | 200 | 300 | 10 | 3000 | 38240 |
| 90% Grandmaster Modifier | Phase Amp | 205 | 360 | 10 | 3600 | 41840 |
| 0% Modding Overlord | Elite Tire Modification | 210 | 360 | 10 | 3600 | 45440 |
| 25% Modding Overlord | Light Rift Split | 215 | 360 | 10 | 3600 | 49040 |
| 45% Modding Overlord | Elite Weapon Modification | 220 | 420 | 10 | 4200 | 53240 |
| 60% Modding Overlord | Rapid Rushfire | 225 | 420 | 10 | 4200 | 57440 |
| 75% Modding Overlord | Elite Tire Modification | 230 | 420 | 10 | 4200 | 61640 |
| 90% Modding Overlord | Phase Ascend | 235 | 420 | 10 | 4200 | 65840 |
| 100% Modding Overlord | Elite Trunk Modification. | 240 | 480 | 10 | 4800 | 70640 |
Advanced Mod License
Advanced Mod License is a License Store item that reduces blueprint cost on vehicle modification upgrades. It’s most valuable early, but still saves a large amount of blueprints later.
Expert Modifier (Activation & Prep)
Expert Modifier is a time-limited boost you activate manually after unlocking Hercules. It applies to a fixed number of upgrades, so prepare enough blueprints before starting.
Elite modifier / Modification Rating
Elite modifier is the rating tier shown at specific levels. Use the table to find the breakpoint levels and plan your upgrades around those thresholds.
FAQ
How many wrenches are needed to unlock Hercules?
You unlock Hercules at level 95. The cumulative total to that milestone is 1,670 wrenches.
How many wrenches are required for Destroyer and Destroyer EX?
Destroyer unlocks at level 145 with a cumulative total of 10,380 wrenches. Destroyer EX unlocks at level 195 with a cumulative total of 35,240 wrenches.
How many wrenches do I need for my next vehicle milestone?
Use the wrench planner on this page to compare your current stash against the next major unlock. It shows your highest affordable milestone, remaining wrenches, and how far you are from the next big checkpoint.
Should I save wrenches or spend them immediately?
Usually you should plan around milestone unlocks instead of spending blindly. Vehicle progression becomes much more efficient when you know how far your current wrench stash will actually take you.
What does the Expert Modifier do in Last Z?
Expert Modifier is a time-limited boost that applies to a fixed number of upgrades. It activates manually after unlocking Hercules and affects your next 100 upgrades during its 30-minute window.
What is Modification Rating / Elite modifier in Last Z?
Modification Rating is the modifier tier shown at each level. The Elite modifier labels in the table indicate those rating breakpoints.
What is Advanced Mod License in Last Z?
Advanced Mod License is a License Store item that saves blueprints on vehicle modification upgrades. It's most valuable early and still useful later for large blueprint savings.
How to Read the Vehicle Modification Cost Table
- W/sub — Wrenches per sub-level
- Sub-levels — Number of sub-levels at that level
- Total wrenches — Wrenches needed to finish the level
- Cumulative total — Wrenches required from level 0 to this level
- Modification Rating — The modifier tier shown at each level
Verification & Review
- How this data was reviewed: Based on in-game values, tested checks, and cross-checks against community validation.
- Last reviewed for the current patch and season context: March 2026.
- Source pattern: In-game values + tested checks + community validation.
Game mechanics and numbers may change with updates. This guide was last validated in March 2026.