Wicket doing 80 Airstrike?

so ran across this... https://www.reddit.com/r/SWGalaxyOfHeroes/comments/7uls7d/wicket_is_a_badass_with_the_airstrike_80k_crits/

Is this still possible or has been nerfed? if it still there whats best way to achieve this? i have wicket g10 and 5* and Zeta'd (only him Zetad so far tho)