What is the effect of the gunner's bond in S9 Battle of the Golden Shovel? In "Golden Shovel War", you don't need to turn on your computer. You can also "play chess" anytime and anywhere on your mobile phone. The following is an introduction to the legendary gunners' bonds in Runeterra to help you make the game easier.
When [Gunners] attack, they will gain additional attack power, up to 8 levels.
25 % per layer
4 10% per layer
616 % per layer
Tristana, Jinx, Jace, Zelie, Senna