Guild Wars 2

What traits,skills,abilities,etc do not benefit from +healing? I figure this would be easier than asking what does benefit from it.

Im considering gearing up my guardian for support and wondering if it is worth it to pursue +healing.

Thanks

Any skill or trait that heals or applies the regeneration boon will benefit from healing power. Blasting water fields also benefits. Skills that do not heal do not benefit from it. That being said, healing power scales badly in this game, many AoE healing skills barely hit the 2k mark even with 1k+ healing power.