Aside from its massive size, it resembles an ordinary clam. It’s pinkish gray in color with prominent dark lines encircling both the upper and lower portions of its shell, while the Kirigakure symbol is inscribed upon its top. Like any other giant clams, it is unable to close its shells completely. Even when closed, part of the mantle is visible, almost always producing a mist from its siphons.

Unlike other summons, this clam seems to lack its own personality and is completely loyal to its summoner regardless of the intention, even if it means fighting Kirigakure or other allied shinobi. It’s only clear trait is it’s hunger which must be fulfilled from time to time in order to keep its cooperation over time.

Mirage Causing Mist
The creature is capable of producing a mist with which its summoner can refine & meld in order to create a deceptive mirage [Fata Morgana] that completely renders observers unable to accurately locate the position of itself or its summoner, after exuding a mist from its siphons throughout the duration of the technique. The creature cannot create the mirage alone and the summoner cannot continue the mirage if the creature isn’t present. The only method to end the technique is to defeat the real clam, but as the creature itself remains camouflaged within the mirage, this is no easy task. While the technique is in effect, both the summoner and the clam cannot be sensed through traditional means, with the exception of contact type methods.

Durability
It’s shell was very sturdy, being able to resist Jōnin level elemental attacks and chakra-imbued strikes.

The Conch King despite being a Clam is extremely unusual in appearance. The creature is made of three parts, its tail end resembling a conch while the other two segments resembled those of an oyster and a Giant Clam respectively. It is multi-colored and absolutely massive, it’s summoner able to stand upon its head. It also has two distinct horns which resemble devil horns on the portion of its shell, near its head, as well.

Unlike other summons, this clam seems to lack its own personality and is completely loyal to its summoner regardless of the intention, even if it means fighting Kirigakure or other allied shinobi. It’s only clear trait is it’s laziness. Being that the creature doesn’t like doing anything on its own, even moving, the user must force it to make any action through command or handseals, as the creature will not move or attack on its own, making it seem more like a tool than a summon.

Despite its laziness, the Conch King is an extremely fast swimmer seeming to almost fly through water

Conch Whip
After the summoner performs the necessary hand seals [Tiger → Dog → Snake], the Conch King uses one or more of its chakra tongues to whip or restrain the opponent. The summoner can also pump their chakra into the Conch King increasing the tongue's length and speed. It is shown that repeated hits with the tongue can eventually kill the victim.

Conch Cannon
After the summoner performs the necessary hand seals [Dog → Boar → Snake], the Conch King fires a number of extremely large needle-like projectiles from its body pores. These spike can impel opponents to devastating effects

Genjutsu Causing Mist
The creature is capable of producing a mist with which its summoner can refine & meld in order to create a deceptive illusion. Conch King opens its shell and releases a mist that puts the opponent under a genjutsu. In the genjutsu, the Conch King licks the opponent until they're frozen in place, unable to move, which results in the opponent being overcome with fear and going into a mental breakdown in a matter of time, if the summoner doesn’t use the distraction to come kill them first. The power of the genjutsu can be greatly increased by the summoner pouring his chakra into the Conch King, itself.

Durability
It’s shell was very sturdy, being able to resist Jōnin level elemental attacks and chakra-imbued strikes.