Magma Barrier QoL

Hi

Magma Barrier overlays a bright red shader on the shield to indicate the time window in which it will trigger it's spray.

Problem: it only displays this shader on the front portion of the shield, not on it1s back, making it pretty much invisible when facing 'upwards' (i.e. looking at character's back).

Solution: make it so that Magma Barrier's custom shader is displayed on the entirety of the shield, not only on it's front.

Cheers