Elemental affinity bonuses should be stackable

[Frosty]

Right now, Wind wall, when used more than once, just resets to 24 ticks. Most other classes' effects are stackable if activated more than once the elemental affinity bonuses should be stackable as well.

[Kandarin]

Sure, this is true of Flickering Form as well.

Golem Form already works this way, and Elemental Fog is an area effect and thus in a different ballpark.

This is a reasonable enough request and easy to add. It'll be in the next patch.