User blog comment:B214/Volume 23 discussion blog/@comment-5480911-20170213225853/@comment-24409634-20170216224110

@ShatteredRose23

Ravel, Xenovia and Rose eventually, with a good training, will be wonderful servants because they have the potential to grow. Specially Ravel and Rose.

Ow ow ow... Azazel stated that SOME [Sacred Gear] MIGHT become a [Longinus] under certain circumstances, the [Longinus] are unique and all are bugs of the [System], relics with two or more abilities... The only know exception is [Forbidden Balor View] which has a demon (or god, depends of the tale in Irish Mythology) inside, so has the potential to grow, evolving into a [Longinus].



That theory sound to me like a "deus ex maquina" to use as an excuse for a hypothetical future...

Furthermore, Azazel also stated that [Twilight Healing] reached its limits and can't grow anymore.

¿Sealing dragons into a healing [Sacred Gear]? WTF?

Man... Issei'll be living with the girls for a lot of century... If they cannot control their feelings or emotions in the battlefield... They are a bunch of incompetents.