So the idea of blink staff is once you pop your super as a hunter you can throw your staff at an enemy or location and blink to that location almost like final fantasy 14. Another cool feature would be throwing the staff in a bolt caster motion causing projectile damage. Once you blink to the enemy you could get a melee buff that does double damage for a short time so you can blink to them and land a hit. This would work well in pve for DPS and would be OP in Pvp as it now takes 3 melee hits to kill