Chapitre 950: The secret behind Avgi (3) - A Dragon's might

"An Origin Vein brings more than just mana to its surroundings. It also bring along a constant flow of lifeforce." Zamia explained. 

From there, Agamemas continued. Naturally, Ceph already knew of lifeforce. And not just because of Eldrian and his... unique abilities and problems. 

Lifeforce was something quite commonly discussed in Alicorn society. Unlike how humans wielded it as a type of power (be it an aura or bloodline), and devils used to to bend reality to their whims. A bending which had led to the corruption of their souls. 

The Alicorns, instead, believe in assimilation with this seemingly limitless power. A power which far surpassed mana in output. Instead of seeking immediate reward, the Alicorns seek to become one with it.