Legacy rage

So why exactly is the legacy rage with blade if Olympus so awful? Maybe it’s because me and my buddy are going through Valhalla max difficulty but like, it’s awful. Every other rage cleanses status effects while legacy does not. All the others have at least a little heal with them, legacy does not (not that I’ve noticed at least). It moves slow and sluggish, and doesn’t deal near as much damage as the first rage you start with. Can someone tell me if I’m using it wrong or what there is in to redeem it?