R^: 0

SPC^: S

D^: S

S^: None

A^: S

Effect: Probability travel is a form of astral projection,
but it actually brings the body of the probability traveller,
and possibly 1 or more others, to the planes outside the prime Material.

When this science is exercised, the individual is able to cross into parallel worlds or various planes,
including those normally reached by the Ethereal Plane,
as that plane can be reached and then used to get to those it touches upon.
The cost is 10 strength points per world or plane entered or crossed.
At 5th level of mastery the possessor can bring up to 2 other persons with him or her at an additional strength point expenditure of 5 points per person per world or plane;
and at 10th level up to 8 other persons can be brought along at a cost of 2 points a piece.
Note that this form of travel does offer the hazard of ending up in a place not desired.
There is a basic 20% chance at 1st level of mastery, and the risk declines at 1% per level thereafter.