[435] Ninagauth's Freezing Pillar overbearing VFX

[Sensuki]

In this video I demonstrate some visual issues with Ninagauth's Freezing Pillar.

• There's some minor issues with the pillar coloring.
   
• The persistence / shattering of the Pillar probably isn't the best design as characters can walk/clip through it and it has no collision, I recommend to make it dissipate a lot quicker to try and minimze that, and to reduce visual clutter.
   
• The hazard AoE on the ground is too overbearing, and it persists for far too long after the spell effect ends on the data side, I'd recommend having it dissipate pretty much instantly as to reduce combat clutter and player confusion.