SPIN GEARS
As much as possible, use magnetic (MG) spin gears as they are heavier and provide more stability and
slightly more defense.
If you're battling in a magnetic stadium and don't want your Beyblade to be
affected by the magnetic plates, use a Metal Weight (MW) core-- however, this is
a bit lighter than a magnetic one.
MG North Cores
These increase Defense when the Beyblade moves over a magnetic plate.
Draciel V
Flash Leopard, Hasbro version
Flash Leopard 2
Voltaic Ape
MG South Cores
These increase Attack when the Beyblade moves over a magnetic plate.
Driger V
Dranzer V
Gaia Dragoon V
Metal Dranzer
MW Cores
As stated above, these are unaffected by magnetic fields, but they're a bit lighter than MG cores.
Draciel V2
Dragoon V
Dragoon V2
Dranzer V2
Driger V2
Flash Leopard, Takara version