English (Source)
Summons a Banner of Power at a tower tile which attacks whenever a nearby invader is killed. The attacks deal <Highlight>{{ORC_CHIEFTAIN_WAR_BANNER:DAMAGE_PERCENT:percent}}% (+{{ORC_CHIEFTAIN_WAR_BANNER:DAMAGE_PERCENT_PER_LEVEL:percent}}% per Commander level)</> of the killing blow's damage.
<i>The Banner counts towards building occupation just like any other tower.</>
Chinese Translation
在一个防御塔地块召唤力量战旗，当附近的入侵者被击杀时便会发动攻击。该攻击造成相当于击杀一击伤害的 <Highlight>{{ORC_CHIEFTAIN_WAR_BANNER:DAMAGE_PERCENT:percent}}% (+{{ORC_CHIEFTAIN_WAR_BANNER:DAMAGE_PERCENT_PER_LEVEL:percent}}% per Commander level)</>。
<i>战旗与其他防御塔一样，会计入建筑占用。</>