Mubong's Abilities
Summons
The Temple: It has the appearance of an Indian Temple on a giant rock capable of floating.
Mujin can summon the Temple of Tathagata, it is not singular but multiple. It can be used as a fortress, as seen in the Selection.
Annihilation: The Temple's main form of offensive attack. It fires a beam of energy capable of destroying those in it's range. It can be deployed under any parts of the temple.
Nirvana: The Final Mode of the Temple, achieved by transmutating the temple into a blue colored temple. Once the Lotus bloom Nirvana's true appearance as a Grand Fortress is revealed. It is durable enough to withstand the battle of the 4 Pillars and Mori, as well as tanking the Poison of Subhuti. ( It's the battle ground when the Triple
Alliance battled Mujin. )
Gigantes: A giant formed from rocks. It is Giant enough to reach the Heavens.
Rebirth: As it is "Alived", it could regenerate its body.
10 Gigantes Summoned: As the name suggest it summons 10 Gigantes.
Four Pillars of Fate: Tathagata's disciples, who as his disciple cut their ties on the world. After the Death of their master they were sealed inside a pillar. ( These 2's powers isn't even on the wiki, I dunno why but they've shown their powers many times. )
Bamto Bunny/Rabbit:
Fabric Manipulation: Rabbit could control her attire to do what she wants, acting as her extended body. Her control over it is seemingly inferior to Subhuti.
Infinite Bamto Cube: The ability to multiply, those deployed from here also inherit this ability allowing an infinite reproduction.
Black Rabbit's True Name: Reveals the true form of Rabbit, she uses a Knife as a weapon, it can seemingly be spawned.
Black Rabbit's True Form: It is Her True Form, stated by herself to be the source of life. She is Capable of summoning duplicate of herself, it is not a clone but each one is Her True Self, each one of them could do the same thing as the Original One, in fact if even one of them survive she survives.
Subhuti:
Fabric Manipulation: Subhuti could control his attire, he can even use it as a form of attack by expanding it.
Regeneration: Subhuti is seemingly the most fragile out of the all the Pillars, in exchange Subhuti has a very powerful regeneration, on top of that he can even regenerate his attire.
Thunderbolt: Subhuti could summon Lightnings even from space. He possess a minor control over Kinto - Un, this is because of him being the Teacher of Mori Jin, however it is unknown whether he was the original owner or not.
Duplicate: He could duplicate himself using his hair, theoretically this seems to be one of his lessons to Mori Jin. His Clone (?) was the one who protected Mori Jin as a baby.
Loop of Binding: Subhuti could impose Loop of Bindings to control his target. It is unknown whether this has to do anything of him being a Former Ancient God or not.
Monkey Corpse: He could summon the resentments of the Monkey's that the Monkey King originally led, using it as a psychological attack.
World of Abyss: By injecting his fluids to a target he can invade their mental world and attack them psychologically.
Poison: His entire body is seemingly made out of poison. By sinking his body like a water, he could inject his poison to envelop surfaces,
theoretically potent enough to kill Earth, as Mujin wanted his Temple to crush down to earth.
With Gaia's Heart
Gaia's Heart: It was placed inside a massive golden cauldron, located at the Main Temple, with the cauldron itself announcing the completation rate of creating the Promised Land.
Promised Land: Mujin through the use of Gaia's heart could create the Promised Land by consuming Gaia the 'Spirit' of Earth and devouring the Land that is Earth's 'Body'. It is an Advance Technological world where the Perfect Humanity shall live and Accepts only the Talented.
The Chosens: They are the "New Humanity". Those that are chosen in The Selection receives strength comparable with the Gods, they act as foot soldiers and servants to Mujin and the 4 pillars. They have the appearance of a human, however in their true form they appear to be a humanoid monsters with nothing on their body, blade hands, steel teeths, and Wings for flying.
Note: I dunno about the Gigantes 1 but Mujin seems to be the one to summon it, but you can correct it. And The Chosens I guess should be at a separate page. For Subhuti's poison, well there's no way Mujin wanted to crash down the Temple normally, it isn't even big to destroy earth. As for his Clone even if it's not made from his hair, he was still able to duplicate others, I guess.