Make square in lead, consecrate to saturn, chant the square silently while in court.
Lead melts at a super low temperature, you can make the mold out of oven bake clay, melt the lead on the stove top, and pour into the mold (dust it with graphite or something before you pour) to make a nice lead tablet. Where as a talisman/lamen with holes at the top two corners over your chest or solar plexus.
(embellish the consecration however you like)
The world is complicated - that which makes it up is elegantly simplistic, but infinitely versatile.