Iron fist can't be realized for the time being. Sharp eyes are really chicken ribs.

Since the melee work is a reverse injury effect, its practicality is not as good as the flying knee kick under SL, rock seal / rock slide and earthquake supplementary attack surface. This work should have no blind spots. The maximization can make up for the fragile physical defense of shawarang and strengthen the output. But don't be greedy. After all, 50% of HP is there.