God Boon - Goddess of Firearms [Tales of The Twilight Realms]

Prestige 2

Absolute Marksman
As a trained Marksman, tried and tested through adverse situations and scenarios, having proven their accuracy and judgement through and through. Whenever you make an attack, for every source of advantage to the attack, you can add their sneak attack dice to the damage per source of advantage.

Supreme Talent
Being reliably talented at a diverse subjects has helped them gain a bit of enlightenment using what they know to improve even in aspects where they lack a solid foundation. Whenever you roll a d20 that lets you add your proficiency bonus or expertise, you can treat a d20 roll of 14 or lower as a 15. Whenever you roll a d20 that does not let you add your proficiency bonus or expertise, you may instead add half your proficiency bonus.

Prestige 4

Dhampiric Blessing:
Being able to change your shots into pure elements and infusing them with your Dhampir abilities are not new to you. After a little bit of practice and tinkering with your equipment and the special energy from the sun, you've unlocked the secret of disregarding its restrictions and the ability to imbue their essence for other to benefit. You can now apply your Siphon Life (Sun Boon effect of Fanged Bite) ability freely to all your attacks ignoring the restriction of healing only from piercing damage. As a bonus action, you may bless other creatures within your attack range, the ability to recreate the effects of Siphon Life along with your dhampir racial boon. This blessing lasts for 1 hour. Using Siphon Life or Fanged Bite no longer consumes charges of Fanged Bite.

Happiness Is a Warm Gun:
The sounds you can produce with your firearm produces a song of lead flying, brass falling, a requiem of death. Within the range of your Firearm, the sound of you firing. reloading or when you cock your gun, if you choose to be, can always be heard even if they were deaf or do not have the ability to hear. They will hear you and you know the amount and general positions of those that can hear. Whenever you attack, you can target a creature that has heard the sound of your firearm even if you can't see them.

Prestige 6

Sacrosanct Seeds
Technologies such as firearms has an ever expanding field of potential research and as the deity who holds dominion and concern over it you can plant the seeds for a brighter tomorrow. You may create a small ethereal seed with infinite potential. The seed may reside in the physical world or in the heart of a chosen creature in its ethereal form. A creature may nurture the seeds using their passions and emotions to mold it and make it grow. A fully grown seed will eventually take the form of a firearm made to the specialized use/intention of the one who nurtured it. Firearms made this way bear the your, Goddess of Firearms, mark within and create a blueprint accessible to you for future replications/manufacturing.

Gun World Online:
Each time a weapon that shoots a projectile is created or fired, the planet gains 1 energy. Tertia may spend the energy to bring forth an exact copy of every firearm that has ever existed at any point in the time and space of tertia (firearms used by Gods or other powerful NPCs may be replicated with their consent), These replicas are treated as the original with their full abilities unleashed under the absolute control of Tertia and Theia. Under the command of Tertia and Theia, the firearms can be shot simultaneously at their enemies without missing regardless of who, what, where, when, how. The amount of energy expended per shot is 1 for every firearm used, to a maximum of 1000 (above 1000, you only need to expend 1000 to do this). This effect may or may not echo to other realms (DM's choice).

Prestige 8

Master of Munitions:
Bullets, arrows, ammunition of all kinds as long as they're used to make ranged attacks, they are but servants that bow upon their master. You decide whether all ranged attacks that make use of projectiles or ammunition that enters or moves through the range of your firearm miss or hit.

Gun Girl:
Being the Goddess of Firearms comes with it's own set of abilities. You gain 3 legendary actions, choosing from the options below. Only one legendary action can be used at a time and only at the end of another creature's turn. You regain spent legendary actions at the start of your turn.

Tick-Tock-Click-Clock (1 action) - you may choose to make a weapon attack against any creature within range or reduce the rounds for "Can you like... Die Already?" to activate.

Evasive Maneuvers (2 actions) - Until the start of your next turn, you may negate 1 instance of damage as if it never hit you.

Ajenea Recon UAV(3 actions) - you may instantly summon and command Ajenea to share the location of all enemies you identified from 'Happiness is a Warm Gun' to all your allies within your firearm's range giving all of you advantage to attacks and saves until the end of your next turn.