Given the 5 other options I would rather not have this in the lackey pool.... It's definitely a nerf for lackey generators. I'm not saying it's bad, just not as good as the others in general. Maybe it's better than the rush one actually. They will have similar impact on games.
Yeah it's pretty good actually, it's a really tiny nerf, but still a nerf.
Worst lackey by quite a margin, it can be good in some situations but in most this is just a liability. Tempo decks like Shark Rogue or Zoolock would prefer other proactive lackeys rather than this, a reactive lackey, and lackeys don't work in slow control decks, at least until now.