Kaifuku Jutsushi no Yarinaoshi Episode 12

In the season finale, the healing magician draws upon four years of foresight to dismantle the structures that once held him captive. Freed from outdated assumptions about his class, he channels magic in ways that expose its overwhelming versatility and power. As allies rally and former oppressors face the consequences of their actions, he cements his place as the strongest force in the world, completing his personal cycle of restoration and triumph.