奇袭的元素尽可能多地使用。

The element of surprise is used as much as possible.

youdao

在埋伏和奇袭的时候隐身是很有用的。

That can be useful in group ambushes or surprise attacks.

youdao

但速度是练英雄最关键的能力，而且当后期，所有人防御亡灵攻击时，可能都会习惯地以物理防守为主，那时罕有的一队骨龙军团，可能产生奇袭的效果。

But the speed is the key practice ability, hero, and when all attack and defense undead habit can in defence, then physics of rare bone dragons and may surprise effect.

youdao