Choose your item
The augment empowers your first eligible Legendary item. If you already own eligible items, inventory order can determine the target.
Find your item. Set your stacks. See exactly what your weapon becomes.
Passive scaling, additional item stacks and champion-specific modifiers are not calculated. Crit includes the Mayhem cap and any other crit sources entered above; other totals show direct item attributes.
Weapon of Destiny divides a 200-gold budget across your item’s upgradeable attributes for every qualifying takedown.
The augment empowers your first eligible Legendary item. If you already own eligible items, inventory order can determine the target.
Damage an enemy champion within 3 seconds before they die. Qualifying kills and assists add a stack; the empowered item cannot be sold.
Each attribute receives an equal share of 200 gold. Its own augment coefficient converts that share into stats.
Per stack = 200 ÷ attribute count ÷ gold per unitCalculations keep full JavaScript precision; display rounds to 2 decimals. Game tooltip rounding and float precision may differ. Percentage bonuses are percentage points.
Data Dragon 16.22.1 supplies names, icons, prices and base tooltips. Riot game data (CommunityDragon 16.22) confirms the augment coefficients and Legendary tier. ARAM map flags filter the catalog; special variants and live shop restrictions may differ.
26.22: reduced all four penetration coefficients. Fixed empowered items changing when they transform.
Regeneration, tenacity, flat movement speed and passive-only stats are not upgraded. The gold figure uses this augment’s coefficients, not shop resale or standard gold efficiency.