Kingdom Hearts' Keyblades, Oblivion and Oathkeeper, are iconic weapons symbolizing the eternal clash between light and dark, embodying the game's core theme.
These Keyblades are more than just cool weapons; they serve as narrative anchors in the series, deeply connected to main characters like Sora, Kairi, and Riku.
Oathkeeper and Oblivion have a yin-and-yang dynamic, with Oathkeeper symbolizing magic and elegance, while Oblivion represents strength and destruction.
Their significance is further highlighted by their appearance in the game's secret ending, indicating a deep connection to the characters and hinting at their importance in the overarching narrative.