Weapon Shards Calculator

Last War: Survival

Exclusive Weapon shard planning

Choose a hero, set the current and target weapon level, and get the shard total from local game table data. The season board shows when each Exclusive Weapon unlocks.

Upgrade Range

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Quick answer

Exclusive Weapon Shards calculation

Official table

How many Exclusive Weapon shards do I need?

Unlock costs 50 hero-specific shards. From locked to level 30, the same hero needs 2880 shards total.

Formula

Required shards = sum of every official per-level cost where From is lower than the level and To is greater than or equal to the level.

Calculation method

  1. Pick the hero first, because every Exclusive Weapon uses that hero's own shard item.
  2. Exclude the current From level and include each level up to To.
  3. Add the official per-level costs: 50 to unlock, 20 each for levels 2-5, 40 each for 6-10, 60 each for 11-15, 100 each for 16-20, 150 each for 21-25, and 200 each for 26-30.

Limits

The first 50 shards are hero-specific, not universal. Kim shards cannot unlock or upgrade DVA, Tesla, or another hero's Exclusive Weapon.

Cost table Shards per level Segment total Total from locked
Unlock 50 50 50
Levels 2-5 20 80 130
Levels 6-10 40 200 330
Levels 11-15 60 300 630
Levels 16-20 100 500 1130
Levels 21-25 150 750 1880
Levels 26-30 200 1000 2880