Magic Forums

Is it possible to summon a demon and get it to creat something on the physical plain?
i was told it was possible, and most of the demons i have read about have something in their description that say they change things in our realm
such as turning water into blood, building towers, and curing diseases (look it up in the lesser key of solomon if ur interested)

im asking this because there is a very important experiment i am testing on that MIGHT help.

it helps those who beleive in the war, and those who beleive in the whole theory of most of humanity dieing.

im just really curios
please answer