Early game weapon - this is how FWA should have looked like.
I think it's good. I see a tempo deck with bunch of rush minions. Although this is kinda slow regarding the effect, the cheap mana cost allows us to have some sort of early-game answers. I like it and I'm rating it 6/10 for now. If warrior gets insane rush synergies, then tempo warrior would be a thing and this would be a staple there.
[Edit] - For people, who are skeptical about this. Yes - we don't know how the WW set will look like, but tempo warrior isn't excluded. The last time I saw a competitive deck was back in KoFT before the nerf to FWA, aka roughly 6 months ago. So keep an eye on this deck-type, because it will hit us sooner or later.
Can be compared to Powermace which saw Tier1 Play. Even warrior for sure. Normal Control warrior too i think because Crowley and Militia commander are verry good cards. That can remove single midrange minions which is a weakness of warrior atm.