Re: Post Ludum: Tomas in Timwrath
There's some complications about learning, and teaching magic that I'm not fully up on, but for magic you already know, the rule is simple.
You can do it.
Learn Holy Song Magic in Haston, an Arcane Mana spell in Timwrath, Chi channelling in an Anime Martial Arts world, and then use them all in a D&D type world. And that sentence works in any order you choose to rearrange it.
There are bias levels...
That is in certain worlds some types of spells don't work. You might have a world where the highest type of magic is Energy Manipulation. Ok, you can cast fireballs, and lightning bolts, call fire from Heaven, and so forth, but you might not be able to cast Wish spells, raise the dead, and open gates to other worlds. Those last three are higher levels of magic.
And then there's more complications with power blocks. In Haston, Arcane magic is impossible. Only Holy magic works there.
You could have a world with gates and wish spells, and all sorts of magic but energy manipulations are power blocked. That is, no one in that world can ever cast a fireball.
PT