Pickaxe

Summary
Pickaxe is one of the simple weapons, with quite complex skills, but if you play well, it will be extremely powerful.

Analysis
It is a melee weapon, shaped like a pickaxe in Minecraft. Pickaxe has 3 main skills:

-Stone: Creates a stone block that can block bullets, the opponent and the character can also be blocked.

-Piston: Creates a piston block, if the opponent touches it, it will deal minor damage.

-TNT: This is the strongest state of the pickaxe, you throw and it stays there forever until you throw another TNT, if the opponent touches it, it will explode, and also push the opponent to a distance, dealing damage average damage.

How to maximize efficiency
-Stone: You can use it when you want to block bullets, put it close to the opponent to block many bullets. In case you are about to fall into lava (water, poison), you can activate it right under your body, then you can jump up and save.

-Piston: If you are a person who likes to attack less but want to deal high damage, you can pin the opponent with a piston, by placing it right next to the opponent. It can also be used to save lives when it is about to fall.

-TNT: You should get close to the opponent, placing it right in the middle of the body (on the legs, under the head) will cause high damage, and also push well.

Conclusion
Pros:

-Good control and defense

-Can save with stone and piston.

Cons: -Weak damage