Tales of Berseria

This trophy refers to a master skill of a weapon or equipment. When you equip them, you will need to fight a certain amount of battles until the character has mastered the skill, which means the skill is learnt permanently and not just enabled when you have equipped the weapon/equipment. You can see a list of already learnt skills by pressing in the equipment menu. Whenever a character has mastered a skill, it will be indicated by a star on the character icon if you select the weapon/equipment, so you can see easily who of your characters have learned the skill and who not, either in your equipment menu or in shops.

To earn this trophy, learn 50 skills with Velvet. If you change equipment as soon as you have learnt the skill, and switch them between the characters, you should get this trophy by the time you reach the Last Dungeon. If not, check the shops for new equipment or hunt for unique equipment from enemy drops alongside working on other trophies for side quests or in the bonus dungeon.