Glacial Pricker Upgraded Effect

Equipment Grade: Low Rare
Upgrade Level: +10
Attack: 237
Additional Attack: 128
+10 Additional Effect: When thrown, the speed and attack are doubled.

Bai Yunfei also researched this additional effect. The moment the pricker was thrown out, his soulforce was sucked into it. Its flying speed was indeed more than twice as fast as that of a thrown normal dagger. Its damage was even more impressive as after piercing through a one-meter thick large tree, it could still fly forwards several dozens of meters. Bai Yunfei once carelessly shot it into a mountain wall and afterwards he and Li Chengfeng had to dig as deep as three or four whole meters to take it out.

Furthermore, if he poured soulforce into it in a proactive manner when throwing it, its speed and power would be even greater.

http://www.wuxiaworld.com/usaw-index/usaw-book-1-chapter-15/