All credit goes to vitorgue for this suggestion.
Inspired by this post:
Essentially, if you use an attack of one element, then hit it with an attack of another element, the damage should be increased. This would only work for certain combinations of elements, such as Lightning + Metal, Lightning + Water, Fire + Poison, etc.
As an example, imagine you cast a metal blast. While the blast is moving in mid-air, you hit it with a lightning beam. The metal blast is now electrified, and will deal more damage and can paralyse if it deals ??? percentage of the target’s health.
I created an animation because I heard those were popular now a’days. Ignore the searchbar and taskbar.
Bikbok also had the idea of being able to hit an earth blast with a fire attack to turn it into a meteor, with the impact damage of earth but the DOT of fire.
Admittedly, this would rarely come up in PvP because of how difficult it is to pull off. It might not be worth the effort that would be required to implement it. But, I think it is interesting nonetheless.