I saw a post on reddit a while back about this comp so I decided to try it out. Honestly I've tried a few variations of this comp and each time I haven't been able to win.
It made sense at the time the post was made that it felt strong because hunters dominated the meta and having a deva 2 go off instantly essentially wins you the fight vs a hunter comp.
Maybe a 4 egersis variant would work? Just pray that Deva 2 kills instantly and win from that but if they have a claw wand it's GG.