1. Place a target directional light as a sun outside of the room, and set the shadow to a shadow map or ray trace and change the edge of the shadow to be sharp. 在房间外放置一个目标平行光来模拟太阳，设置阴影为shadowmap或raytrace方式，并设置阴影的边缘为清晰。
2. Shadow Bolt Volley - Hits people afflicted by Shadow Mark. Hits for 3200 shadow damage. 5 Second cast time? 群发暗影箭-击中受到 暗影面具 的人，造成3200点暗影伤害。每5秒施放一次?
3. Multi-purpose: go for utility (Exs: Prestidigitation, Grease, Alter Self, Shadow Conjuration, Shadow Evocation. 泛用法术：选择有多种用途的法术——举例，魔法伎俩，油腻，改变自我，阴影咒法、阴影塑能。
4. Multi-purpose: go for utility (Exs: Prestidigitation, Grease, Alter Self, Shadow Conjuration, Shadow Evocation. 泛用法术：选择有多种用途的法术——举例，魔法伎俩，油腻，改变自我，阴影咒法、阴影塑能。
5. Furthermore, convolution shadow maps need to sample all of the basis coefficients for a given shadow map texel, which scales poorly as the number of coefficients increases. 再者，卷积阴影图算法需要采样给定阴影图纹素的所有基系数，当系数的数目增多时，伸展性很差。
