CD's new tech

[Prinz]

So I was watching VSM and saw CD using 3 very efficiently as an AA into combo. Is this part of his new Kitana tech?

 

[16 Bit]

Nope, that's old. The new tech is 2,1.

 

[Prinz]

Nope, that's old. The new tech is 2,1.

Ok. I just never saw anyone use it as efficient I guess.