How to Clear Sector 4 in Seven Deadly Sins: Origin

To clear Timespace Junction Season 2 Sector 4, damage both Banakaro bosses and defeat them together: the supplied video description says their shared immortality keeps them alive unless both are executed at once. The encounter is Hard Mode and includes a 50% Final Damage Decreased buff that the description says is time-based.

1. Track both health bars. Avoid focusing on only one boss; keep their health close enough to finish them together.
2. Use damage while the buff is active. The supplied description identifies the 50% Final Damage Decreased effect as time-based, but gives no duration or exact timing for it.
3. Finish both bosses together. Don’t commit to defeating one while the other remains too healthy to fall at the same time.

The video title and description present SSR Ban as the featured option for a sub-one-minute, 3-star clear. They don’t provide enough detail to establish a specific skill rotation, health threshold, or team build, so treat that result as the video’s claim rather than a guaranteed outcome.