Infinity

is a unique power possessed by the Boar's Sin of Gluttony, Merlin.

Description
Merlin's power of Infinity is a unique and incredibly powerful ability. It allows her to keep her spells active until she herself chooses to dispel them, and also allows her to increase the power of any given spell with unlimited magic power. That said, it is very likely that any magical effect she incites will live on, even after Merlin herself dies, should she fail to undo it at that point. No matter how powerful the spell, Merlin only needs to cast infinity once for her power to take effect.

It is extremely versatile and can be used in numerous ways to make her spells everlasting or increase in power, including freezing others in ice eternally, causing flames to burn endlessly, or even stopping her own time. It allows her to escape the effects of powers which alter her time or her age, such as Grayroad's commandment and allows her to easily overpower other magic users like Chandler.

Its effects are so outside the norm of most magic, that it's been called "unfair" and Merlin is openly accused of "cheating" for possessing it.

The very nature of this magic is so unique and powerful that it is even recognized by the rulers of the Goddess Clan and the Demon Clan, so much so that both believed possessing this power on their side would turn the very tide of the war in their favor.

Techniques

 * Merlin channels an unlimited amount of magical power over a spell, making it to grow and empowering exponentially.