Blitz pull? How to unlock?

[Pugtato]

Hey, how do people unlock the blitz that pulls in enemies (tier5, stage 2)? When i hover over it it says "a fabled hongmoon secret tech that can't be found." I've seen multiple Destroyers with it.

[Els]

T2F2 does pulls and daze.

[Pugtato]

oh lmao, I probably shouldve read it more clear. Thanks!