English (Source)
Whenever an invader within range dies there's a <Highlight>{{ON_INVADER_DIED_WITHIN_RANGE:CHANCE:percent}}%</> chance to trigger a bonus attack.
Swedish Translation
Varje gång en inkräktare inom räckvidd dör finns det <Highlight>{{ON_INVADER_DIED_WITHIN_RANGE:CHANCE:percent}}%</> chans att utlösa en bonusattack.