This is high budget effectively a 10 link impale setup. Perfect Dancing Sword provides 2 impale buffs to nearby allies.

0:00 Eater of Worlds

0:57 Maven

4:47 Uber Elder

7:33 Map clearing

My PoB: https://pobb.in/ehI0DP6i8TSX

The actual dmg numbers are way higher than PoB is showing.

In conclusion, a fun off meta spectres to mess around, if you have the currency to get them up and running.

Corpse is dirt cheap, might as well get all perfect versions.

https://poedb.tw/us/Perfect_Dancing_Sword#PerfectDancingSwordAnimatedSwordHigh_