English (Source)
<Highlight>+{{MULTIPLY_ATTACK_DAMAGE_ON_HIT:VALUE:percent}}%</> Bonus damage if this tower or trap is isolated (its range does not cover another tower or trap, and vice versa).
Chinese Translation
若此防御塔或陷阱处于“孤立”状态（其射程不覆盖其他防御塔或陷阱，反之亦然），则造成<Highlight>+{{MULTIPLY_ATTACK_DAMAGE_ON_HIT:VALUE:percent}}%</>额外伤害。