|"You belong in a museum!"
|Offense Mastery Tree|
|Other Mastery Trees:|
|Defense · Utility|
- Increases damage on targets below 50% health by 5%.
- Requires 20 points in Offense.
- The additional 5% to targets below 50% is confirmed to proc on ability damage and basic attack damage, including on-hit effects from items.
- Similarly with Havoc, Executioner does not increase true damage.
- It has been confirmed that the damage increase would work with summoner spells that did damage besides true damage if one existed.