Kalista Rework Idea

Let's be honest, kalistas kit is pretty self reliant and to me as someone who duos with a kalista main i think that her ult is far too reliant on the support knowing how to use it, so i was thinking about a new ult for her.

Spectral Volley (Name wip): Kalista summons (mechanic TBD, thinking of something to tie in with her W active) X number of spectral soldiers all wielding their own 3 spears, after 3 seconds of channeling, the armada of soldiers fires their 3 spears in 3 waves, with kalista standing in the center firing 2 per wave. Each spear does 2.5 percent of the enemies missing HP on contact, can only hit 1 person then sticks into them allowing kalista to rend.

The skillshot indicator would be something like a new maokai ult mixed with the wave idea. Her oathsworn would also fire 2 per wave but would fire them from wherever they are instead of with kalista.

Animation wise think of when you see kalista with all the mist surrounding her in the animated short.