Kimberly in Last War: Survival (Skill Guide & Upgrades)

Kimberly’s all about Area-of-Effect (AoE) attacks, stacking attack speed, and hitting enemies with debuffs. She’s great at wiping out waves and wearing down even the tankiest teams. The longer she’s in the fight, the more dangerous she becomes.

With the right upgrades, Kimberly’s performance takes a big leap forward. And if you're looking to speed things up, recharging through platforms likeLootbar.

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Unlocking Kimberly

  1. Recruitment

Recruitment Heroes & Possibility

Kimberly is available through the hero recruitment system, which is basically a luck-based draw like a gacha game. But since it’s all down to chance and the pulls are limited, it’s not the most consistent method if you’re specifically hunting for Kimberly.

Her drop rate is very low, about 0.1436%, as shown in the UR hero pool. While that might seem low, it’s typical for UR drop rates in gacha games. Increasing your pulls or saving for guaranteed recruitment milestones can improve your chances over time.

2. Initial Buy Pack Offer

Initial Buy Pack

For players who want to unlock Kimberly right away, without relying on random pulls, Last War: Survival offers a special Initial Buy Pack that includes her as a guaranteed reward. This one-time offer is available early in the game and provides incredible value for the cost. You can purchase this pack through Lootbar.

Leveling Up Kimberly

Before you get into skill upgrades or gear, you need to focus on hero leveling. This is the foundation of Kimberly’s performance.

Leveling up Kimberly Using Exp and Fragments  

· EXP

Focus EXP resources on Kimberly as your primary DPS if you're using her regularly. Avoid spreading EXP too thin across multiple damage dealers. Upgrade her alongside a tank and a support unit to form a sustainable team core.

· Promoting & Star Rating

Kimberly becomes stronger at 4 and 5. Star promotions increase her base stats and unlock higher tiers of her active and passive abilities. At 5 Stars, her Ultimate Skill scales more aggressively. She gains access to enhanced passive damage stacking and unlocks the ability to equip and fully utilize her Exclusive Weapon.

To promote Kimberly to 5, you’ll need either duplicate hero copies or UR Hero Universal Shards, which can substitute for her specific fragments. These shards are rare but can be collected from various in-game sources: Arm Race Event, Alliance Store, VIP Store, Campaign Store, Truck Event, etc. Collecting shards this way takes time, and many of the shops have weekly or event-based limits.

Skill Upgrade Kimberly

1. Barrage Strike (Priority #1)

Barrage Strike is Kimberly’s signature move and should be the first skill you max out. When activated, she launches 16 rockets at random enemy targets, each dealing energy damage based on her attack stat.

2. Energy Assault (Priority #2)

Energy Assault turning each hit into a powerful burst of energy. Every time she attacks, she deals energy damage to one enemy, and if it’s a critical hit, she earns a stack of Energy Amplification to boost her damage even more.

3. Energy Boost (Priority #3)

Energy Boost is Kimberly’s passive ability, significantly increasing the base effectiveness of all her energy skills. When fully upgraded, it raises her total energy damage by +31%, with additional improvements of +3% for each upgrade tier.

Kimberly’s Exclusive Weapon Guide

In Last War: Survival, unlocking and upgrading a hero’s Exclusive Weapon is one of the most important milestones. It enhances her core abilities, increases her battlefield efficiency, and pushes her damage output into top-tier territory, especially in late-game content.

Kimberly’s Exclusive Weapon  

Kimberly’s Exclusive Weapon becomes available as part of her advancement path once she reaches 5. Once equipped and upgraded, Rocket Shadow boosts:

· Unlocking stronger effects and higher damage scaling

· Amplifies her AoE rocket damage, often adding bonus effects like extra rockets, wider AoE radius, or reduced cooldowns at higher levels.

· The extra HP and resistance % allow Kimberly to stay alive longer, letting her stack Energy Amplification more consistently through Energy Assault.

Best Gear Stats for Kimberly

Kimberly’s Gear  

All four gears are important. Prioritize Railgun (1) and Data Chip (2) first, then upgrade the Armor (3) and Radar (4) afterward.

· Railgun boosts the raw power of her Barrage Strike and Energy Assault. This weapon increases Attack Power, often comes with Energy Damage bonuses, and sometimes boosts crit damage too.

· Data Chip enhances skill frequency and stacking speed. It helps Kimberly build Energy Amplification stacks faster via Energy Assault, allowing her to deal more damage over time.

· While Kimberly isn’t meant to be on the frontlines. Armor boosts her HP, Defense, and damage resistance, giving her a better chance to survive longer battles and continue stacking damage.

· Radar offers debuff resistance, cooldown reduction, or stat scaling depending on the module type. While useful, it’s not as critical as the other pieces for raw damage output.

Conclusion

In Last War: Survival, Kimberly is one of the most scalable DPS heroes. Her ability to scale through Energy Amplification stacks, hard-hitting AoE attacks, and flexibility in both tanky and fast-paced team setups, she’s a reliable damage dealer you can count on at any point in the game.

Once you get her to 5, unlocking her Exclusive Weapon (Rocket Shadow), and equipping her with the right gear, she goes from solid to absolutely game-changing. To keep Kimberly ahead of the curve, Last War Survival top up often features event bundles with hero shards to help speed up 5-star promotion, EXP items, and Exclusive Weapon Fragments.