Basically a technique which creates a small blast from the user's hand which can push back smaller incoming objects such as ninja tool, while also being able to break objects & other weapons.
How harmful would this be against the opponent if used in CQC?
Not lethal. But if used on a weak spot of the body, like the throat or head, you could do some serious damage simply because it is an explosion. Bone breaking and concussions at best depending on where, but probably just a knock back and some serious bruising.
The next two are nearly mirror images of each other with some minor differences, most notably the location and that one is an infusion-like technique.
(Bakuton: Hiji E no Eikyō) Blast Release: Elbow ImpactType: Offensive
Rank: B
Range: Short
Chakra: 20
Damage: 40 (+20 to punches)
Description: The user focuses Bakuton chakra into their elbow and performs one of the two following actions. The user can either punch their target and release the chakra to push their fist further into the target once contact is made, or establish direct contact with the target with his elbow and release the chakra to generate an explosion from the initial point of contact. Due to the directionality of the blast, the user minimizes any potential repercussions, such as being struck by resultant debris and even recoil appears to be completely negated.
Note: Carries all the same advantages, disadvantages, and restrictions as Landmine Fist when used through direct contact
Note: Courtesy of Sharingdork
(Bakuton: Jiri Kiki) Blast Style: Landmine Kick
Type: Offensive
Rank: A
Range: Short
Chakra: 30
Damage: 60
Description: After establishing direct contact with their opponent through a simple kick, the user utilizes their respective Explosion Release to subsequently generate an enormous explosion from the initial point of contact. This explosion is powerful enough to cause severe physical damage and send the target flying backwards. Due to the direction of the blast, the user minimizes any potential repercussions, such as being struck by resultant debris and even recoil appears to be completely negated.
Note: This jutsu follows all strengths, weaknesses, and restrictions of Landmine Punch
Note: Usable thrice per battle/conflict.
Note: Courtesy of Sharingdork