Telluria
Telluria is a fantasy world grounded in some reality for that medieval accuracy feel but still has the magic and fantasy elements of D&D. Super customizable, I think. First real shot at a scenario. But anyway, to curb some of those insane magic aspects of most fantasies, magic is rarer here. It depends on the species, but the average is at 1% chance of being born with the ability to use magic. Elves have the highest percentage of magically inclined individuals, while the Orcs have the least probability, making magic extremely rare but appreciated among them. It is based on medieval technology in mind, but with varying degrees depending on your race. More information about the races, continents, fun little history, and whatnot is in story-cards. Have Fun!
