CappenVarra
phase-based phantasmist
or skip the demon entirely and kill the evil archbishop (and his pair of expensive exotic escorts) over and over againThe entire basis for Diablo was that there's an evil red demon and you must beat him.
to reclaim endless wealth from this corrupted church and keep it for yourself, or make a profit of it on the market (represented by grisworld the fence)
sounds pretty realistic tbh