Static strike build with Marohi Erqi?? 247%

Would this be late game viable to use a mace?

just adapt a ground slam build and can easily be endgame viable. just need to test if the explosion can stun, if can it will be awesome!

It can, and it is awesome. I don't have a marohi yet, but a very similar weapon

It doesn't feel clumsy at all with some attack speed on tree and faster attacks support. Even less if you use multistrike, which I don't, and I still have 2 attacks per second in town.

Only lvl 63 so far, will probably post a guide if it goes well in map, but I can still provide some infos if you want

You might want to take a look here.
I'm having a blast with it at the moment. (pun intended)