So, to start this off with, the PC I'm referring to is my first, Bobob SyxtieNein. If any of my players are reading this thread, don't read it (although they would do that even if I said not to).

This is also about a campaign series I've ran for a while now, that is my players' favorite. My old PC was from a campaign that the campaign series I run is taking place after, and the series has gone all over the place, from 1000 to 3000 years after that one. The campaign featuring the PC would be the 4th one of the series, and its set in feudal Japan.

Bobob SyxtieNein is a wizard, who's chaotic evil and a human. The way he stayed alive so long was first due to the clone spell, but he then became a lich when he just didn't want to pay 1000 gp per clone. He then made his phylactery in one of his clones, making it so he could lie forever, with a level 20 wizard guarding his life source, and fueling it by causing destruction and murder. After living for so long though, he got bored of doing things in general, and was just about as sane as he was before becoming a lich, as he was already meaninglessly evil.

In the campaign, the party is in the same time period as the setting, and were summoned to the area by these magic weapons that are the main theme of the series. Each installment in this series has a special feature so far. The first one was mostly normal DND, except when the weapons gave tailored powers to the party after killing a tarrasque. The second was that  it was modern (it was set in 2012). The third is going to be that the weapons have split part of themselves off to help distant relatives of the party, and the weapons have a material form, wild form, and fell form (the setting is Feywild and Shadowfell).
The theme of this one will be spells and magic items. Since Bobob was a wizard, he spent his time making spells, and tried his hand at magic items to make his life easier. He really liked being evil, fedoras, and he always tripped over sticks, because it was his flaw, and a magic stick was his bond.

I've made some spells and magic items so far.

If anyone wants to, I'd like some feedback or ideas, because a lot of my ideas that fit to the world are being used, and I don't want it all to be references.

“Ignite Pants”