Chikara Chikara no mi

Chikara Chikara no Mi is a paramecia type fruit that allows the user to dramatically increase the user's strength, durability, endurance, and speed. Upon eating this devil fruit the user becomes the "Power Human" or "Strength Human."

Strengths & Weaknesses
Strength: The user's main strength is being given unrivaled strength capable of pulverizing entire mountains. Along, with that comes superhuman speed, agility, reflexes, and durability. The user becomes invulnerable to multiple types of damage other than spiritual and electrical. Monkey D. Lion showed that even a single swipe of his arm could give off amazing wind pressure.

Weaknesses: The typical weakness of every devil fruit user, the inability to swim is one of the fruit's disadvantages. Usually, the fruit's power is uncontrollable at first when not experienced with it. This could cause everyone around including allies or innocent people to get caught in the aftermath of a single blow from the devil fruit user.

Appearance
The Chikara Chikara no Mi has a pattern of black rings with white as its color. It also has black stems sprouting out of the top of the fruit which resembles a kings' crown.

Usage
The Chikara Chikara fruit serves for many purposes, mainly being offensive and defensive uses. The user can spawntempests that assault large areas with a single strike. The fruit dramatically increases the doriki of the user as well. They can withstand excessive amounts of force. Using pure strength or the energy given of ffrom it, they can negate almost any type of attack. Monkey D. Bull has blocked and destroyed multiple canon shots with a meer swipe of his hand.

Techniques/Abilities
Chikara Chikara no Ken no Tusyo-sa (力力拳の強さFist of Fury): The user throws a punch with tremendous strength. This move can also spawn cyclones while pulverizing powerful foes. Upon striking, an aura coats the user's arm symbolizing the use of the fruit.

Chikara Chikara no Kyōdaina Surasshu (力力強大なスラッシュMighty Slash):

Chikara Chikara no Raimei (力力雷鳴Power Power Thunder):

Chikara Chikara no Bāningusutoraiku (力力バーニングストライクPower Power Burning Strike): 

Chikara Chikara no Kyōdaina Yari (力力強大な槍Power Power Mighty Spear): 

Chikara Chikara no Kuro Boruto (力力黒ボルトPower Power Black Bolt):