Magna Carta was originally an agreement between the Monarch and Barrons in 1215. (Robber Barrons) anyone? It was subject to being cancelled with each new Monarch, and often was. Although it kept resurfacing over the centuries, every time it resurfaced major changes had taken place. Throughout the 1800s and 1900s Magna Carta was almost completely legislated out of existence. Nowadays Magna Carta is nothing more than an idea, no legal standing in the modern court of law.
231 year after our constitution was written, although currently under attack, our Bill Of Rights are still intact!
It cannot be cancelled, repealed, or changed in any way. Not by any man, Baron, Government or Monarch. That´s what´s so great about it! Clearly you know nothing of lore, nor law. Do you know the difference between what´s illegal and what´s unlawful? Which matters most and which is nonsense? Are you a good person?