Weapons

Practice & Mastery
Mastery Level is increased by using the Practice function. Practicing takes any weapons that you don't want and converts them into Mastery Exp for the Character you use Practice on. Any type of weapon can be used, from 2 Star to 5 Star.

Evolving
To Evolve Weapons you need 2 of the same Weapon at the same Evolution level, in this way it is similar to how Combining Pets works. To get a level 1 Evolution Weapon you need two of the same unevolved weapons. To get a level 2 Evolution Weapon you need two Evolution 1 Weapons. And so on.

Trivia: to get a level 5 Evolution Weapon, you will need 32 of the same 5 Star Weapon. Yep, have fun.

Tip: For Practice, rarity determines how many points are received. Ex: 5 star weapon is 4 points, 4 Star weapon is 3, etc. 5 Star Practice Weapons are worth 40 points and cannot be equipped.

Weapon Gems
Only 3 Star and above
 * HP
 * Attack +%
 * Critical
 * Initiate
 * Hit
 * Attack can cause slow / silence
 * Criticals have 30% chance of gaining 1 SP
 * When HP is below 30%, Create a damage shield
 * When HP falls below 35%, increase attack by 20%

Selling

 * 2 Star Weapons: 500 Gold
 * 3 Star Weapons: 1000 Gold
 * 4 Star Weapons: 2000 Gold
 * 5 Star Weapons: 4000 Gold

The Warrior's Broadswords:

 * 5 Star Demon Slayer
 * 5 Star Soul Breaker
 * 5 Star Punisher
 * 4 Star Soul Breaker (not a typo, there really are two)
 * 3 Star Mountain Splitter
 * 2 Star Steel Cutter

Raina's Staves:

 * 5 Star Hellfire
 * 5 Star God of Fire
 * 5 Star Soul Seeker
 * 4 Star Scorching Sun
 * 3 Star Morning Light
 * 2 Star Starlight

Sakura's Dual-Swords:

 * 5 Star Dragon Fang
 * 5 Star Phoenix Call
 * 5 Star The Martyrs
 * 4 Star Snowy Moon
 * 3 Star Cold Star
 * 2 Star Blood Freezer

Christina's Swords:

 * 5 Star Judgement
 * 5 Star Azure Sky
 * 5 Star Demon Spine
 * 4 Star Lunar Corona
 * 3 Star Tidal Wave
 * 2 Star Fierce Wind

Sara's Tomes:

 * 5 Star Divine Song
 * 5 Star Goddess Fury
 * 5 Star Death Tome
 * 4 Star Enlightenment
 * 3 Star Book of Secrets
 * 2 Star Paean

Charles' Bows:

 * 5 Star Sun Penetrator
 * 5 Star Flowing Sun
 * 5 Star Silent Slayer
 * 4 Star Blood Wings
 * 3 Star Lightning
 * 2 Star Flash

Chloe 's Gloves:

 * 5 Star Phoenix Tail
 * 5 Star Lava Dragon
 * 5 Star Spirit Steel
 * 4 Star Bear Claw
 * 3 Star Tiger Claw
 * 2 Star Cat Claw

Gerald's Orbs:

 * 5 Star Calamity
 * 5 Star Soul Stealer
 * 5 Star Vampire Heart
 * 4 Star Constellation
 * 3 Star Halo
 * 2 Star Firefly