Boosted Gear

Dragon sealed inside the gear
Nova the Primordial Dragon God of Domination

(imagine Him With 7 Pairs of Dragon Wings)

Balance Breaker

(With 3 Pairs of Dragon Wings)

Juggernaut Drive

Due to being 90% Dragon with a insane amount of magical capacity it won't drain his life force

(with 4 Pairs of Dragon wings)

Chant:
I, Who am about to awaken,
Am the Dragon God who has Completed the principles of Domination stolen from God
I laugh at the "Infinite" and I Defeated the "Dream"
I Shall become the True Dragon God of Domination
And I Shall Sink You to the depths of Crimson Pugatory

Crimson Dragon Evolution
Obtain after mastering the Juggernaut Drive and trying to surpass it

(Imagine with 7 Pairs of Dragon wings, It can switch between using a cape or using his Dragon wings anytime he wants)

(Imagine with the Shoulder pads in green)
Chant:
I, Who is about to awaken
Am the Crimson Dragon Emperor that has Surpass the Principles of Domination
Walking A Glorious Path with Unbreakable Bonds and Friendship
I will become the True Emperor God of the True Crimson Dragon
And I shall guide you to a bright heavens and A path towards the Future, Glowing in a Bright Crimson Light

Crimson Diabolos God Dragon
Obtain After mastering the Crimson Dragon Emperor with the Help of lancelot Albion

(With 8 Pairs Of Dragon Wings With green orbs in the shoulder pads while Holding Gram and excalibur)

Issei: The Crimson Red Dragon God Dwelling within me, Rise up from your Dominace
Nova:The Black Hair Dragon Hybrid I Possess within me, Rise up to become the True King
Lancelot:The shining Warrior God
Issei:The Brilliant and Powerful Warrior
Issei and Nova:We shall transcend the limits to accept the oath we make
All:Thou Shall Knell down before our Crimson and shining Existence!

Abilities

Boost :Doubles the User power. This call is Anounce every 05 seconds. In balance Breaker mode, This call is announced repeatedly until the user Reaches the Limit of their Body.

(Which for issei won't be much of a problem since his body can easily handle 5000 boost)

Transfer:
which has the ability to Transfer the increased power to other people or objects.The transferred power can be performed on multiple people/objects at the same time; however, this decreases the efficiency, and some of the power will be lost in the transfer. This can also be used on a certain part of the user's body such as the eyes for enhanced vision.

Crimson Dragon Balance Breaker : activates the Dragon mail Armor, Boosted Gear Scale Mail.

The boosted Gear has the Ability to store weapons and item within it such as a holy sword and a demon sword.

Juggernaut Drive : Activates the Forbidden Sealed Form.

Penetrate: Used while in Balance Breaker and Crimson Dragon Evolution, Penetrate, which allows the user to transmit their attacks through powerful defensive abilities. Issei soon adapted the ability to grant him the power to see through solid objects at will.

Fire Breath: No can use the standard dragon breath, although more powerful than normal dragons, capable of covering the entire sky, which can be enhanced using Boost and Penetrate as demonstrated during his battle against Typhon.

Blazing Inferno of Scorching Flames (燚焱の炎火いつえきのえんか, Itsu Eki no Enka): Nova's finishing move and ultimate flames, which can incinerate anything including the souls of others until nothing remains, as well as being almost impossible to extinguish. However, the only ones these ultimate flames are ineffective against are Stardust, Great Red. Nova sealed this ability after meeting Stardust. He later regained the ability, he will only use it in special circumstances out of concern that the undying flames will cause massive collateral damage.

Crimson Dragon Flare (ウェルシュ・ドラゴン・フレア, Crimisonn Doragon Furea): A ability that Nova developed after observing Issei Hyoudou. While using it, he breaths out a large volume of flames that can cover an entire Planet.

Dragon Crimson God Smasher:An enhance version of longinus Smasher.

Dragonic God Blaze Slash : Basically Star burst stream with dragonic power while the two swords cover by nova's ultimate flame.

(Even Though nova is sealed he still is the most powerful being in the multiverse only match by its rival and best Friend Stardust both of them have the power to open Dimension portal to other worlds.)