During the week of October 18, 2016 this card was available in a weekly card pack, along with Scarab Claws and Tainted Magick. You can still earn the contents of that pack through weekly quests.
Blinkshot, in addition to 6Power also has an Unique Active which teleports your hero to a target point up to 1000 units away. The active can be used in a z-axis, allowing you to blink into elevated areas. Cooldown resets on player kill within 8 seconds after using Blinkshot.
Activating the card will play a sound effect hearable by all players.
After blinking you will retain 150 Movement Speed.