In Last Z: Survival Shooter, general players should bypass the Leaders’ Will research tree entirely. The specialized item and speedup costs required to advance through these nodes offer negligible stat gains compared to standard combat tech. Save your research speedups for core troop attributes and tier-advancement trees to maintain competitive performance in combat events.
Why Leaders' Will Is a High-Cost Resource Sink
The Leaders' Will branch is designed for extreme late-game progression, but it delivers poor cost-to-benefit returns for mid-game and budget-focused bases.
- Low Percentage Yields: Individual nodes in the Leaders' Will tree offer lower percentage increases to combat stats than standard infantry, rider, or fighter attack nodes.
- High Opportunity Cost: The specialized materials and massive speedup investments needed for this tree prevent you from finishing essential combat tech trees, such as prerequisites for T10 troops.
- Artificial Power Inflation: Investing heavily in Leaders' Will increases your overall base power without adding proportional strength to your armies, leaving your troops vulnerable during State vs. State (SvS) battles and Rally activities.
Priority Research Trees to Upgrade First
Instead of funneling speedups into Leaders' Will, redirect your materials to high-impact trees that yield direct combat and development advantages:
- Troop Combat Technologies: Maximize nodes that increase Damage, Health, and Defense for your main troop type before starting niche trees.
- Base Efficiency Tech: Keep gathering speed and building speed research updated to maintain steady resource income for continuous shelter expansion.
- Hero Skills and Gear: Direct discretionary resources toward upgrading hero skill levels and gear, which deliver higher returns on investment than high-tier specialized research nodes.
When Should You Research Leaders' Will?
Progressing through Leaders' Will is only practical for top-tier spending players ("mega-whales") who have already maxed out standard combat stats, tier upgrades, and basic development trees. If your core combat technologies are still incomplete, leave Leaders' Will unresearched.
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James Brown
James focuses on Android gaming on PC, emulator setup, controls, performance tuning, and practical troubleshooting for longer play sessions.
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25 players commented on this guide.
This guide answered the exact question I had.
Nice guide. I am checking the other Last Z: Survival Shooter articles next.
This helped me understand strategy much better.
Good guide for Last Z: Survival Shooter players. The strategy part was useful.