Rosa Aesti:

Sword of the Flaming Heart

"...I already possess the means to this end. The power I now wield is not my own. It is newly born, yet older than antiquity. I call upon the sea of stars to grant me the power to save! Turn my talents and passion into fire and give me a heavenly form! But.. the power of war ill befits me. The power I believe in, that I hold dear in the depths of my heart is...the power of Love. Now... come to me! Goddess of the Golden Star!"

-A red-clad tyrant from an Era long forgotten...

A weapon imbued with a heart set ablaze is the basis for this weapon, a heart not overcome by trials, but one who pushes through them in a dance of fire and hope. Thorns decorate the path of the downtrodden, but thorns also adorn the most beautiful of flowers: the Rose.

One can only make this weapon by imbuing a magical weapon with all of one's own heart and soul. The magic weapon used to make Rosa Aesti loses all of its traits, and they are replaced with the traits of Rosa Aesti.

Art Credit AliExpress Cosplay

Rosa Aesti was ceated by u/dndead_inside

Rosa Aesti

Sword (whatever magic sword used to make this weapon), Mystery, (Requires Attunement)

Rosa Aesti is a +3 sword with the "finesse" trait, and other basic traits possessed by the base weapon used to make this one.

This weapon has 8 Charges, and regains 1d6+2 charges at dawn. Also, this weapon regains a charge when you see a natural rose, not one spawned by this weapon or another spell; or by witnessing an act of love, be it a hug, a kiss, or any other act that matches your setting.

Artifacts, Legendary weapons, and similar weapons cannot be used to make this weapon.

Flowers for the Earth: Your inner Flaming Heart manifests whenever this weapon is swung, and a trail of flaming rose petals follows the path of the swing, dealing 1d8+3 extra fire damage. You may expend charges to increase the fire damage by 1 die for each charge spent this way.

When a creature is slain by this weapon, they fall down onto a bed of rose petals that surrounds their body.

As an action, you may create a number of roses into your hand. The number is equal to your Charisma modifier,choose a small area within 30 feet, that is no more than 5 by 5 feet. A scattering of rose petals appears in the space, and they give off a calming aroma. They disappear at dawn or as an action to mentally dismiss them. These roses are magical, and never wilt.

You may expend a charge and choose a deceased or sleeping creature within 30 feet. The target creature is surrounded by a bed of rose petals, and all visible wounds heal, returning their bodies to a state of peace. No health is regained in this way.

Stars for the Sky: Your inner beauty is forever with you, aiding from time immemorial to stave off doubt, a blazing star to shine in the loveless darkness.

You have advantage on saving throws against being charmed or frightened. In addition, your Charisma increases by 2 while you are attuned to this weapon, as well as you CHA score meximum.

As an action you may give off bright crimson light for 15ft, and dim light for 15ft more, for your beauty is indeed always shining like an Antumbral Star!

Love for the People: Your friends are never far away, and you are always there for them, a beacon of love for the loveless and hope for the hopeless.

As a bonus action, you may spend 3 charges and choose a creature within 20 feet. That creature regains health equal to twice your level + your Charisma modifier. Excess regained health is converted into temporary hit points that last 1 minute before disappearing.

Alternatively, the target may choose to end one effect on them causing fear or charm.

You gain the ability to cast using a charge, but only the marriage benefit can be used. Once cast, each partner gains a metal ring with a rose motif, which appears on their ring fingers.