Usurper trait

When it says something like (don’t have the book here to quote) “has access to the Hammer/Anvil Lord trait”, does that mean that the Usurper trait works like the H/A Lord traits? Or that by having the Usurper trait, the character can spend further trait points to get the H/A Lord trait as well?

I’m hoping the former – that just having Usurper gives access to the H/A Lord minions. But that’s just selfish of me.

The former.