why was dumbledore so powerful

It's really hard to say. Dumbledore is known for his vast magical knowledge and powerful spells. However, Lily Potter was also a very talented witch. If we consider her love - based magic, like the protection she cast on Harry, it could be extremely powerful. In a direct magical duel, Dumbledore might have the upper hand in terms of experience and a wider range of spells, but Lily's love - fueled magic could be unpredictable and potentially very strong.

Maybe in this fanfiction, Harry has a hidden power within him that is only revealed later. It could be something related to his family heritage that Dumbledore doesn't possess. Also, the author might have decided to give Harry more power to explore different storylines. For instance, Harry could be more powerful because he has a stronger bond with the magical creatures, which gives him additional powers that Dumbledore lacks.

Here are some of Dumbledore's and Grindelwald's sayings: - Dumbledore said,"He sought to kill, and I sought protection. My love and I both died in the tower, and you and your heart are left in the midsummer." - Grindelwald's last words before he died: I thought you would come... someday. But your trip is meaningless. I never had it." "Kill me, Voldemort, I'm happy to die! But my death won't bring you what you're looking for... There are many things you don't understand..." You won't win, you can't win! That wand will never, ever be yours-" - Dumbledore's letter to Grindelwald: "This is your Durmstrang mistake! But I shouldn't complain, because if you hadn't been expelled, you and I wouldn't have met." - In Grindelwald's last letter to Dumbledore,"We're getting too old. We belong a century ago by the millstream, Albus, not rotting away in our towers caught on the horns of the world. We belong at the beginning, where our brilliance is not weighted by responsibility, our beauty not marred by age. Before the consequences start breaking us.I’ve stopped thinking of you, those times in the past. I’ve tried to stop thinking of anything, really. Just back & forth across my cell. Words over the door. Triangles and circles and lines.You’re right. One boy, at least, should walk away with a good life. Ours are long, long destroyed.” Harry Potter and the Prisoner of Azkaban wasn't enough. Everyone, please click to read the novel!

In the original Harry Potter book by J. K. Rowling, Gellert Grindelwald was one of the most dangerous Dark wizards of all time, second only to Tom Marvolo Riddle, who later became Lord Voldemort. He had been expelled from Durmstrang College for excessive practice of the Dark Arts. Grindelwald met Albus Dumbledore, and the two became good friends and lovers. Together, they searched for the Deathly Hallows in Godric's Hollow in an attempt to become the master of Death. With this power, they led the wizarding revolution, overthrew the International Secrets Act, and established a new order led by outstanding wizards. However, they were embroiled in a fierce confrontation with Aberforth Dumbledore, which led to Ariana Dumbledore's death and the breakdown of their partnership. After Grindelwald left England, he stole the Elder Wand from Gregorovitch and pushed forward the revolution that he had planned together. His violent acts spread throughout the United States and Europe, and he established the fortress of Nurmengard in central Europe to consolidate his power. In 1945, when his power reached its peak, Dumbledore fought a thrilling duel with him and defeated him. Grindelwald was locked in a cage he had built himself. In 1998, Voldemort came to Nurmengard to find the whereabouts of the Elder Wand. Grindelwald refused to reveal the information and was killed by Voldemort in prison. Dumbledore was a great wizard. He knew Grindelwald's plan and chose to return to Hogwarts to teach in response to the possible crisis. He hoped to train more outstanding young wizards to protect himself and resist Grindelwald's forces during the war. Moreover, he and Grindelwald had once established a blood alliance to prohibit mutual attacks. Later, in order to be able to face Grindelwald head-on, he had made a lot of efforts. Harry Potter and the Prisoner of Azkaban wasn't enough. Everyone, please click to read the novel!

Albus Dumbledore (1881 - 30 June 1997), full name Albus Percival Wulfric Brian Dumbledore, was a fictional character in J.K. Rowling's fantasy novel series, Harry Potter. The eldest son of the pure-blood wizard Percival Dumbledore and the Muggle wizard Kendra Dumbledore, he was a tall, gaunt old man with long silver hair and a beard, his eyes bright and radiating wisdom and affection. He was the most famous headmaster in the history of Hogwarts, respected by all the teachers and students, recognized as the greatest wizard in the novel, and the only wizard that Voldemort feared. He was awarded the Medal of Merlin, First Class, and was the founder and Secret-Keeper of the Order of the Phoenix, the President of the International Confederation of Wizards, and the Chief Wizard of the Wizengamot. In 1892, he entered Hogwarts and was assigned to Gryffindor College. During his time at school, he formed a deep friendship with Elise Greengrass and had a fateful entanglement with Gellert Grindelwald. He became Headmaster of Hogwarts in 1956 and defeated the Dark Wizard Gellert Grindelwald in 1945. Throughout the Harry Potter series, he served as Harry's mentor and supporter, fighting alongside Harry against the Dark Arts until he was killed by Severus Snape in Harry Potter and the Half-Blood Prince with the Avada Kedavra Curse. He had made great contributions to the treasure house of witchcraft knowledge, especially discovering the twelve uses of dragon blood and making achievements in the field of alchemy. Harry Potter and the Prisoner of Azkaban wasn't enough. Everyone, please click to read the novel!