For both questions: I guess, but im not exactly sure. Ask an RP mod to be safe. Although for the underground opponents, I don't see why not because it says it can smash through solid rock.
Nonetheless, good work, now for
(Fūton: Fūsui Ranha no Jutsu) -Wind Release: Wind Water Wild Wave Technique
Rank: B
Type: Offensive
Range: Short - Mid
Chakra cost: 20
Damage points: 40
Description: The user will first release a wave of water at the opponent, and then the user will enhance the wave's destructive capacity with wind.
THE LAST B-RANK!
we begin with handseals. *shows you handseals* you know what to do.
Nonetheless, good work, now for
(Fūton: Fūsui Ranha no Jutsu) -Wind Release: Wind Water Wild Wave Technique
Rank: B
Type: Offensive
Range: Short - Mid
Chakra cost: 20
Damage points: 40
Description: The user will first release a wave of water at the opponent, and then the user will enhance the wave's destructive capacity with wind.
THE LAST B-RANK!
we begin with handseals. *shows you handseals* you know what to do.