LoL Damage Ledger works out exactly how much damage a League of Legends combo deals on Summoner's Rift, and how much health the target has left. Pick an attacking and a defending champion, set their levels, fill in items and a full rune page, then line up a combo of abilities and basic attacks. The target's health bar is split into one block per hit, coloured by damage type, and every number can be opened up to show the maths: raw damage, after amplifiers, after armour and magic resist, what a shield swallowed, and what finally came off the health bar.
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