A Madman's guild to demon portals

A Madman's Guild to opening a hole in the fabric of space and time to let unspeakable horrors into your current dimension so you can try to sate your unending thirst for power.

As has been established before by other mages, the space-time fabric is a bit like a rubber sheet. As a result of this, it is able to withstand a great deal of stress in order to remain stable. Prior experimentation has shown, however, that if enough metaphysical "Weight" is place in one location the sheet will dip down into other dimensions and pull something back like ladle in a soup(See: Demon summoning) or things can slip between two separate sheets should they be close together to the point that they can merge(See: End portals). As a result, we could in theory place a great deal of weight in one pin point location we could "Stretch" the sheet enough to form a link into a dimension that is a bit farther then we would normally be able to access without the sheet snapping back into place after "Dispersing" the weight, like it does in demon summoning. If the two stay connected long enough, the torn fabric of the two dimensions should mesh together and form a stable portal(However, experimentation on a small scale using mice and rats has shown that space still doesn't like the apples mixing with the oranges. Whenever we sent one through, it came back like a slingshot. The demons seem to have some form of anchor that stops this from happening, and unless we find a way make one ourselves theses portals will remain one way).

We have assumed that if the power of a master blood orb with a few sacrificial items is enough to form a "Dip" strong enough to pull a demon through, the power of a archmage orb along with reagent in a more potent form(And perhaps a T4 beacon to act as the spearhead or focal point) would be enough weight to form the portal.