What is Jing Tian's Excalibur for the first time 10? What is the ultimate weapon of Solanum nigrum?

Buy the weapon with the highest attack power at Wanblade Hall, a weapon shop next to Xin 'an Dang. 1-2 is enough. If you buy some sandals, you can generally get 220 attacks, and the synchronization rate is 20 (someone has been to 224 attacks).

Xue Jian's Ultimate Weapon: Ssangyong Time Needle. To kill Gu Teng essence, you need to explode the corpse: the demon tree thorn, which can be synthesized in Du Shan smelting room.

Shuanglong Breaking Bad Needle = Cold Soul Moonstone+Demon Tree Thorn

Solanum nigrum: Nine-turn shura chop can be found in the Maze of Sword Tomb, or you can buy it in the weapon shop "Wanbladetang" next to Xin 'an Dang.