Ice Age Season Prep Guide

The following is courtesy of Mel from ATHR! Thanks Mel! (Kingsta)

Preparing for the Ice Age (Everfrost) season in Last Z: Survival Shooter correctly can make a significant difference in your game. Following this guide will help you minimize troop losses, accelerate your progression, and boost your alliance’s performance in seasonal events.

Pre-Season Preparation

• Join a strong, active alliance for rallies and events.
• Heal all troops and ensure you start with zero injured.
• Stockpile speedups (construction, research, training).
• Save diamonds, badges, hero fragments, and equipment fragments.
• Enter the season with full troops and empty hospitals.

Important Buildings

• HQ: Recommended level 30+
• Laboratory: Recommended level 28+
• Hospital: Recommended level 26+
• Military Camps: Recommended level 26+
• Rally Square: Recommended level 20+
• Focus upgrades on military strength rather than resource buildings.

Research Priorities

• Elite Troops
• Troop Attack / Defense / HP
• March Capacity
• Rally Capacity
• Construction Speed
• Research Speed

Resource Targets Before Season

• Food: 200M+
• Wood: 200M+
• Steel: 40M+
• Fuel: 30M+
• Diamonds: 20k+

Ice Age Season Mechanics

• New monsters: Snow Leopards, Frostbanes, Hunter Yetis.
• Seasonal resources: Frost Cores and Ice Bloom.
• Key seasonal buildings: Bio Lab and Smart Greenhouse.
• Upgrade Bio Lab early to improve seasonal progression.

Combat Tips

• Always rally strong bosses with alliance members.
• Avoid solo attacks on high-level Yetis.
• Upgrade snowman buffs when available.
• Attack monsters within your resistance level.

Hero & Squad Strategy

• Focus on one strong primary squad rather than spreading resources too thin.
• Upgrade hero skills that increase troop attack and march capacity.
• Use your strongest damage hero in rally leader positions.
• Support heroes should boost troop attack, damage, or rally bonuses.

Recommended Squad Roles

Role	Purpose
Main Damage Hero	Deals the majority of boss damage
Support Hero	Boosts troop stats or damage bonuses
Tank / Front Hero	Absorbs damage and protects backline

First 7 Days Strategy

• Day 1–2: Upgrade Bio Lab and seasonal buildings immediately.
• Day 1–3: Start rallying low-level Yetis with alliance members.
• Day 3–4: Focus on resistance upgrades and hero improvements.
• Day 4–5: Participate in alliance seasonal events.
• Day 6–7: Push upgrades during event scoring days for maximum rewards.

Common Mistakes to Avoid

• Entering the season without enough resources.
• Playing without an active alliance.
• Solo attacking strong bosses.
• Spreading hero upgrades across too many squads.
• Ignoring Bio Lab upgrades early.

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