I personally for a jarspell put them all on the copper plate, I’ve been combining radionics with ritual magick for quite sometime now, the good thing about this is, one doesn’t just need to put a sigil on there.
Imagine you did a baneful jar spell, now all those energies, powers, forces and so forth are contained therein like a baneful battery if you will. We can amplify this with external sources of bane for example yes a sigil can be used for example, activating a sigil of a baneful spirit calling it forth through it. Using that sigil as almost a sigillic gateway, a vortex through which its energy, power and presence can travel through.
Another thing you can do is use whats referred to as radionic filter cards for example like this one below.
That one can be used to cause hostility, although as often shown Uncle Chucky (Charles Cosimano) and others have shown one can use the energy behind a certain image for certain energies and effects.
How about an explosive and dreadful destruction ? We could use a real photograph of a nuclear explosion
How about paranoia, insanity, mental breakdowns etc ?
How about causing arguments in relationships or causing discord
We can even use other talismans and seals such as the saturnian seal of destruction and so forth. Although we aren’t only limited to symbols and photograph’s or sigils, for example one can add baneful herbs, plants, flowers, bottled liquids and a variety of others things onto the plate.
I personally own the hunter, killer system which is a three box radionic set-up wherein i have three boxes which i can connect together and siphon into the baneful operation a load of baneful energies that i may have not used in the ritual. So not only does it amplify the magick, but it invests a load of external energies into it too, the only limitation to this stuff is really ones own creativity and imagination.
For context here are a few images from when I’ve combined radionics and ritual magick.