Yuanwu is one of the most misunderstood characters in Wuthering Waves because of the roundabout way his kit works, which makes building a team around him a bit frustrating. To start, Yuanwu serves best as a dedicated sub-DPS/quick swap character who deals damage in quick bursts of 5 to 10 seconds before returning off-field. He enters a buffed state when his Forte Circuit is full and holds down his Resonance skill to break his signature pillar when it's on-field.