@zias I think Orb of Dreams stops the Divining Top from being a kill entirely. It comes into play tapped, so you can't use it to draw a card the turn you play it, so you can't use it to draw your whole library with Foundry Inspector.
You could still just draw a bunch of cards with Forge, and maybe sacrifice the Orb to Ravager on a turn you plan on winning, but I suspect you wouldn't want to run Orb and Top in the same list.
Another approach to the deck could be using Forge just as a value play instead of a kill, in which case adding Orb and cutting Top isn't so bad. Sphere might not be terrible in that sort of list either.