For those how didn't Fully understood the power of my or a a bit confused,here is the liss of the powers MC has-

ASSIMILATE

SUBSTITUTION TECHNIQUE

TRANSFORMATION TECHNIQUE

MAYFLY TECHNIQUE

SPORE TECHNIQUE

HIVE MIND CLONE

MINOR REGENERATION

MINOR BIOKINESIS

How powerful is a White Zetsu clone?

A White Zetsu clone is a powerful and versatile tool used by the antagonists in the Naruto series. It possesses the ability to mimic the appearance and chakra of individuals, making it a formidable opponent in battle. Additionally, its ability to merge with the environment and launch surprise attacks makes it a challenging adversary to face. The White Zetsu clone's strength lies in its adaptability and its potential for espionage and infiltration.

He was able to create and remotely communicate with near-identical clones of himself, which could absorb a person's chakra. With his Spore Technique, White Zetsu was able to plant these clones on the bodies of others in the form of spores, which were undetectable even to sensor type and Kage-level shinobi. Once activated, these spores would grow into a white mass which surrounded the individuals they formed on and absorb their chakra while restricting their movements. The clones could also use this stolen chakra to replenish an ally's chakra supply by attaching themselves to him or her. Obito had White Zetsu attach several of these spores to Sasuke Uchiha in order to monitor and even assist him when necessary.

So, Yes White Zetsu clones are quiet powerful.

Other abilities :

All White Zetsu are able to use the Mayfly technique to travel through surfaces for the purpose of spying without leaving a trace. They can open their bodies in a Venus flytrap-like manner to trap their opponents and absorb their chakra.

White Zetsu responsible uses the Substitute Technique to become an exact copy of that person in every detail, able to easily trick close friends and sensors alike, in scenarios ideal for infiltration, covert assassination, and causing distrust among an enemy group.

Due to their plant nature, members of the White Zetsu Army can merge into a more plant-like monster for better resistance against Yang-natured chakra.

Because of their modifications, their DNA is very similar to Hashirama's, as revealed by Shizune and Sakura Haruno's autopsy results, and they are able to use Wood Release, albeit on a weaker scale.

Due to their genetic structure, direct contact with somebody that exudes a powerful life force, such as Naruto in Nine-Tails Chakra Mode, causes them to turn into trees.

In the anime, the White Zetsu Army showed their capability to take on the properties of any nearby material. When located on the battle on the Seventh Front, they took on the characteristics of a special, poisonous, red soil, and were able to use it to their advantage; such as expelling large quantities of red, poisonous smoke. However, the adverse effects of this was that they also gained the soil's high conductibility to lightning-type attacks.

Years after the war, small amounts of White Zetsu had survived cocooned in various ruins throughout the world. A particular variant of this kind displayed peculiar and unique features. The White Zetsu was massive much like the merged variants of the War, but had scythe-like arms. It could use multiple nature transformations through different faces similar to Kakuzu's Earth Grudge Fear.