Also, instead of "Magic" that you speak of, Xion and Gradient (Xion's a robot so getting hit by a spaceship shouldn't be so bad for him...just needs to be rebuilt and/or transfered into a new shell.) know of another form of magic, one that enchants their weapons.

Let me explain.

A weapon in Xion's posession, Delsaber's Buster, has a special attack known as "Tempest" which creates a Zonde (Electric Based) attack without the use of magic.

Gradient, however, is a FOrce type, so he relies on Techniques, or in this case, "Magic" cast from the mind.

Perhaps an idea for you, Radium? (If not, PM me and I'll give you the specifics of my idea. XD)