Only takes 5 Items !
http://www.youtube.com/watch?v=YinYvV_KyrU
Wow, talk about BS. kRO development team needs to throw at least a 1 sec. fixed cast time on all of those and at least a 5 second cooldown on diamond dust. I thought the whole point of Renewal adding these fixed cast times was to make it pretty much impossible to achieve instant cast. Looks like kRO really dropped the ball.