(Maybe PSA) Apparently, D.va's Mecha counts as an (additional) enemy.

First off, I discovered reddit half a year ago or so, and I rarely post new threads in whatever forum site I'm using, as I rather enjoy and then comment on things that might intrigue me or makes me furious. Well, enough self-introduction, now to the main point.

I just did a solo Reaper match on Watchpoint: Gibraltar and just moments before succeeding to capture the payload, I pop my Death Blossom a last time to clear the space. Before I used it, I had gunned down their Mercy, participated (gunned) killing their Roadhog and our Tracer found their Reaper and killed him away from us. Left was their Genji, Widowmaker and D.va.

And as said, after I used the ultimate, featuring only three kills on kill cam (yes, I know I killed half the screen, but I don't know if I should show the chat such or not), netting me said achievement for said three enemy kills.

Wondered if the mecha genuinely is counted as a separate enemy, but if you think of Ressurect (Mercy ult), it doesn't refresh D.va's mecha.

I may have answered my own question, but at the very least, it seems to be an 'easier' way to acquire some of the 'harder' achivements, if it stays true later on.