“Evil built on hundreds of stolen quirks — All Might's lifelong nemesis and the true apex of the villain world.”
Forcibly strips and permanently retains others' quirks. Centuries of theft have built a stockpile of hundreds.
Can transfer any quirk he holds to another. This is how he built Shigaraki into his chosen successor.
Activates multiple quirks simultaneously to create a single devastating attack.
Evil that has survived centuries doesn't rush. Everything moves like chess pieces, and even showing emotion reads as calculated performance. Whether his attachment to Shigaraki is genuine or purely instrumental is never resolved — and that ambiguity is exactly what makes him more dangerous.