Skills/spells you see no reason to use since you got to 60?

[Rikkustrife]

I've actually found use for abilities that seemed useless to me pre 51~60. Barrage, being an auto-attack buff, never saw any use before Heavensward. Now I try to keep it handy for when I need to triple-down an action. I never used Hawk's Eye, either. Now it's part of my buff macro. Seriously, Heavensward opened my class' potential, not stifled it.

What, hawk's eye didn't change, so if it was useless before it would be useless now, and it was never useless, it increased dexterity by 15%, which increased your damage, and barrage increased auto-attack rate, which was also a good ability