We have used various concepts here when using natural surroundings in order to do a shielding and ground ritual for a third party. The sword was meant to have a but of an Excalibur feel to it, as if a Knight would suddenly ride up and have to pull the sword from a stone, or something similar. Time is not linear and other dimensions hide within a hair's breadth. These dimensions can run happily alongside ours and sometimes they join together.
