This readily usable and refresh-able status debuff is absolutely broken in pvp.

Suggested Solutions:

-Remove
-Effectively allow a single use and a one minute buff protection (virus e.g.)
-Nerf the effectiveness tremendously in lowering accuracy
-Nullify its effect on abilities and vulnerability to only weapon skills
-Rework weapon skill combos to not reset upon missing
-Allow abilities to retain their bonus even if the ability misses (impulse rush e.g.)

Reasoning:

-Majority sources of blind are GCD based therefore re-usable generically every 2.5 seconds while the status effect has the potential to nullify major lengthy cooldown abilities, rendering them absolutely useless (full swing, impulse rush, trick attack e.g.) 2.5 seconds does not justify its power in contrast to the length of certain abilities or the impact left when an ability misses.
-Weapon skill combo based classes suffer immensely while inflicted with blind, the potential to lose ones full tool-kit ranging from 60 seconds to 150 seconds or more because your combo resets from a weapon skill miss.
-Among other reasons with lesser impact nor are they even required to promote a basis for change because the above two are concrete and sufficient.

Thoughts?