Why Cooldown Refund on a skillshot
Final Spark
ACTIVE: After gathering energy for 1 second, Lux fires a giant laser in a line that deals magic damage to all enemies hit, briefly Sight icon revealing them as well as the surrounding area. MAGIC DAMAGE: 300 / 400 / 500 (+ 75% AP) If Final Spark kills at least one enemy champion, or hits an enemy champion that dies within 1.75 seconds, a percentage of its maximum cooldown is refunded.
COOLDOWN REFUND: 30/40/50% <————-Remove this busted crap!!
Tell me this is not broken when u build 
with Transcendence keystone and Cosmic Insight key stone.
She will Final Spark everytime like a paparazzi camera.
