Each Heros Relic in Fire Emblem Warriors: Three Hopes has a unique effect. These effects will be hidden when you first receive these Relics. However, you will need to make your way to the Blacksmith to unlock them, but there are still a few steps and resources to do to access them. This guide will give you a chance to unlock a Heros Relic in Fire Emblem Warriors: Three Hopes.
Where to unlock Heros Relic abilities
The only way to do this is by adding a particular feature to your Blacksmith facility, which is now available through an upgrade. You may go to the Facility Expansion menu for your Blacksmith, and see the Research Crest-Based Smithing Technique that works. This will give you access to the Unleash Effects menu, giving you the ability to upgrade any Hero Relic you have to have during combat.
The variety of abilities each Hero Relic has will vary. For example, the Suttungrs Mystery decreases all magical abilities by 50%, while the Vajra-Mushti weapon decreases damage to enemies. All upgrades will require special resources, such as Mythril or Umbral Steel. These resources may be used as you complete higher-rank battles or defeat the giant beasts you encounter on the battlefield, namely the Demonic Beasts or Golems.
You must ensure that after upgrading your Heros Relic, you sell them to worthy users. These weapons will have a distinct owner based on Crest, but so long as the user has a Crest, you should be fine. However, any character who exploits these weapons without a Crest will be permanently damaged during a battle, and we recommend avoiding this.