I'm trying to design a Techno-wizard motorbike, and I've never actually done it before so I could do with some tips. I'm writing for a world where, rather than being additional to/beyond the level of modern technology, Techno-wizardry has pretty much entirely replaced it (If you see a device that would IRL be operated by electricity, guarantee it's a TW device instead), so costs and things are radically different from the norm. I'm loath to use some of the pre-made stuff (I know there's a book somewhere that describes TW engines, but that works weirdly compared to how I'm used to, and a lot of places with TW gear just tell you what it does and how much it costs, but not what spells are actually used in its construction), and I sometimes struggle to follow the logic of how THAT particular chain of spells, knowing what they do RAW, achieve that particular TW effect.
The bike is based on the chassis of a Harley Davidson XL1200R Sportster with sidecar, modified with a bracket to mount a heavy weapon (either a grenade launcher or machine gun, which work by normal physics). There needs to be 3 separate spell chains, and I'm just curious what gems and spells should be used for each one:
- The bike's engine must be replaced with one that's powered by magic. Not flying, just instead of fossil fuels, the thing runs on PPE. The greater the range per activation the better. Saw a TW engine in one book, but got confused as to how nothing but 2 fire spells led to propulsion. Steam powered engine would work thematically, but ultimately I just want an engine that can go as fast as a regular motorbike (or close to it)
- When the rider wishes, the bike must be able to ride on any surface; I'm going to pull GM rank here and limit that to "can ride on any surface at any angle, as effectively as on the ground". Think that scene in Men in Black where the car drives along the ceiling of the traffic tunnel (though that was achieved with massively powerful rockets, not magical adhesion/ignorance of gravity)
- The bike needs "saddle-bags of holding". The more stuff that will fit in the saddle bags, and the longer it'll stay there without being magically spat back out, the better!
The device should be of "average" level (around level 5-ish I think that is?), and I do want to include space for a PPE battery pretty much the size of the bike's original electric battery... which is HUGE in terms of the number of carats of diamond and emerald you can fit in, though I've never fully got the hang of building PPE batteries either.