[quote=@olcharlieboi]
[hider=Magic Colors]
Red=Wild
Blue=Calm
Green=Laid Back, Easy going
More to add as people come up with it.
[/hider]
...then (like i did) then the Light/Dark (color name) will be similar, and Mix colors will have the mixed of the base ones...
[/quote]

Red and Blue are base colors.

As for the rest of it-
His source of energy is connected to the world- he'll have to learn how to actually connect it, and manipulate it to pull energy in, or push it out. If he were wearing shoes and gloves, he wouldn't be able to effectively do so- if he planted hands and feet in the dirt, he'd have a much stronger 'connection.'

Because it's more widespread, because in order to use it he has to reach out, then it's more difficult than just summoning on one's innate mana. He has to focus a line from his hands and feet to draw on energy from a source and use it- or to channel his power to something or the other. Like... pushing a heavy cart. Hard to start, but the more you push, the longer you push, the easier it gets. Meanwhile, other people would be able to draw on their power more spontaneously, without having to manipulate this 'line' to point the power in where they want to go. They can just throw a bolt of lightning, or a fireball- for them, it's like throwing a rock, compared to Lee having to set down what's essentially a track for his energy to flow through.