Manamtg wheel

Mana is the magical energy fueling spells of spellcasters. It is also deeply interconnected with life-force in every plane in Magic: The Gathering, and it can take that role by itself as well. When there is no mana in an area, everything dies, and where mana's density is very low, lifeforms become emaciated and weak. Mana is primarily divided into five colours, but can also be colorless.