Unlike the indiscriminate magical suppression of the Mana Suppression Scepter, the Mana Suppression Flame refined by Linley could distinguish friend from foe. The Magic Sealing Barrier, which incorporated the power of the Mana Suppression Flame, could likewise tell allies apart from enemies.
Of course, as an alchemical creation, the Magic Sealing Barrier could not manually distinguish friend from foe. It could only use the work badges carried by Aurors and the Ministry of Magic's temporary work badges to grant immunity from Mana Suppression Power.
The Magic Sealing Barrier's Mana Suppression Power still did not meet Linley's requirements. If a prisoner bribed an Auror and obtained a work badge, that would be troublesome.
Therefore, Linley also taught the Ministry of Magic how to make Magical Contracts that used Alchemy Formations centered on Mana Suppression Power to replace breach-of-contract penalties. This allowed the Ministry of Magic to mass-produce such Magical Contracts.
That way, as long as prisoners signed such Magical Contracts, they would completely lose the ability to control magic, just like Marietta had last year, and be reduced to Squibs!
Magical creatures ultimately had selfish desires. They could not be trusted.
Thus, Linley destroyed Azkaban prison and exiled the Dementors.
But Mana Suppression Power was fair and merciless.
Thus, Linley chose to replace the Dementors with Mana Suppression Power, giving prisoners an unbreakable cage!
Compared with Azkaban prison, the new Magic Prison was no less intimidating to wizards—indeed, it was more so. Those imprisoned in Azkaban prison still had a chance to escape, and for an Animagus, entering Azkaban prison was like walking through an empty house.
But if a wizard was locked inside the Magic Prison, the sensation of losing their magic was truly unbearable!
As mentioned before, for the vast majority of wizards, losing the ability to control magic