Elements

Elements:

January/February: Water

March/April: Earth

May/June: Fire (Funny, Arashi would be fire regardless of my world or yours xD)

July/August: Air

September/October: Electricity

November/December: Plasma

Each element can be learned by any hybrid, but depending what month you were born in would be your strongest and most easily learned element. Opposite elements are difficult to learn for one another. For example, if someone had water per say, it would be difficult for them to learn Plasma.

Opposite Elements Based On Chart:

Water-Plasma

Earth-Electricity

Fire-Air

Effectivity and Advantages:

Water overpowers Earth and Fire

Earth overpowers Fire and Electricity

Fire overpowers Plasma and Air

Air overpowers Plasma and Earth

Electricity overpowers  Air and Water

Plasma overpowers Water and Electricity