you can also use any rune or mantra with a satanic rosary
these are very powerful workings
i feel the energy shortly after starting and instantly afterwards for some time
if continued for 40 days straight, as supposed to, it gets really powerful
however, how powerful it gets depends on your own individual power as well, so get that up
good ones for that are a white-gold energy protection aura, the mantra satanama [sah-tah-nah-mah], and of course all of Satan's magickal squares, but I read that you should feel the energy fairly quickly otherwise whatever you are doing is a waste, at least for where your soul is currently in regards to power and bioelectricity
I also read that mantras are the most powerful, then the runes