Mikazuki Rasengan(Three Days' Moon Spiralling Sphere) - Decus creates a white,or black orb of dense lunar energy that shines with a blinding white light,or contains a darkness deeper than night. This orb then forms a crescent moon with a star in the center. Decus must then make physical contact with the opponent similar to a Soul Menace technique.This tends to launch the target spiraling backward after being hit or, if the target is lying on the ground they will launched to the ground, the destructive force is enough to form a crater. Decus is able to throw the Rasengan, making it a mid-range projectile technique also. This is his most common technique.
Atsu ( Pressure): -Decus's signature technique that allows him to manipulate the shockwaves by channeling his power through his sword. He can send the shockwaves by swinging or just simply moving his sword. The direction of the force can be upwards, downwards, or sideways,but he is only able to only use one direction at a time. 4 post cool down. A variation of this is when Decus unleashes an almighty slash, releasing a powerful blade of pressure that appears as faint ripples of wind at his foe at high speeds; this attack enables Decus to assault things which are out of his sword's range, sending slashes which fly through the air itself. These blades of wind possess incredible range and devastating power; and Decus has mastered this ability to the point that it can cut through most barriers of magical energy.
(Kansō; lit. Express Equipmentary) - Like his sister Decus can use Kansō. This can be used for simple or for combat-related purposes. Decus is more skilled in using it, as he can equip different weapons in battle with in rapid succession,but cannot equip armor at the same rate. 1 post cool down for weapons.
Demonic Possession Magic: - This particular form of Magic allows the user to assimilate the powers and forms of different demons by touch. This magic gives Decus a variety of different abilities such as flight, enhanced speed, strength, reflexes etc depending on the demon. Decus has also shown a versatile use, allowing him to use the natural powers of the demons he's killed without fully taking their form. However, Decus must actually have defeated the demon before being able to use their form.
Demonic Possession,Tsuki Shugoshin (Moon, Guardian Deity): - When the Twin Moon sister finally established the Clan it was said they each had one champion disciple. Each mastering Yin or Yang respectively,and becoming the first masters of the Yakō,and Yaso . In this form Aster can command the Yin and Yang with in himself at will with great control. The main ability being that the Yin he exudes purifies evil,while the Yang uses evil to empower the user. However,this form can only be maintained at night and is affected by the moons presence. (Last 8 post 7 post cool down)
Demonic Possession,Tsuki no Usagi(Moon Rabbit):: -This demonic possession is one where enhanced Ying-Yang energy morphs his body incredibly as well to grant him demonic levels of strength. After an explosion of raw power, Decus appears older as far a physical body structure. His skin becomes the color of dark chocolate,hair is turned pure silver, elongated to run down past his shoulders. Aster gains appendages atop his head that strangely resemble ears,as well as blade-like protrusions coming out from his forearms. In this form he utilizes a advance form of Atsu. This is a technique that provides him with the ability to project his power using glyphs,but he only has dominion within the space the glyph inhabits. (last 7 post 6 post cool down)
Harmony of the Twin Moon: - Decus draws the Twin Moon swords and strikes them together producing a magnificent sound. Afterward the glyph of his Palm appears under him, and white-black flames of Lunar energy erupt from the ground. The flames cries out an eerie moan immediately followed by the sound of prayer chants in the form of a hymn that echoes throughout the immediate area, often confusing those who witness the transformation process.During the hymn itself, Decus's is encase in a sphere and his skin turns pure white. His powers proceeded to merge into one form, one that combined aspects from both his demonic and lunar traits in a perfect harmony. As the hymn nears its end,his Palm becomes golden and spreads over the sphere like runes.Once he channels his Lunar power thru his swords he makes a diagonal swing that causes the sphere to shatter like glass and reveal his forms true beauty. He gains a skeletal mask with horns,and his coat an hair both turn white with black ruffles on the cuffs and edges of the robe, as well as gains a long, black horn with a portion of bone covering left side of his head.(last 10 post 5 post cool down).
Meidō Zangetsuha (Dark Path Slashing Moon Wave) - Decus concentrates and condenses a lot of negative energy before releasing it at the tip of the blade, magnifying the slash attack, that flies forward. This slash takes the shape of a crescent moon or wave. Decus has used this technique in several different manners, such as striking the ground to create an omnidirectional blast to knock away incoming attacks or slashing at the ground to upturn it and crush everything in its path, or a barrage of blades that ripped apart whatever they hit. The energy used is very heavy and dense,and gains momentum the longer it travels.( 1 post to invoke the technique into the blade. 2post cool down for small-medium crescents,4 for a large crescent/arc.)