Since I'm about half way to 64 I'd thought ask this, with Caustic and Stormbite unlocking at 64, they're intended to be our replacements for Venom and Windbite. However, they can't be used before level 64, which has me wondering if these two skills were actually meant to be traits rather than skills? It doesn't make much sense to keep 4 skills on my hotbar that are the same skill, just 2 of them are stronger versions. Does anyone have any insight on this?