Fallen Legion Revenants - Archeus Guide

thegamer.com:

Fallen Legion Revenants is a game with a lot of moving parts, as is typical for most RPGs. What makes it unique, however, is that the characters you bring along on missions - your Exemplars - don’t level up. When you first unlock an Exemplar at the Library, that Exemplar is as strong as they are ever going to get naturally.

Related: Fallen Legion Revenants - Beginner Tips

Narratively, this makes sense. Your Exemplars are not living per se. They are the souls of powerful warriors from years gone by, bound to powerful artefacts. They don’t level up, because they did that when they were alive. They have already achieved their greatness, and now they serve in death.

Archeus are powerful upgrades that you can attach to your Exemplars. These upgrades start fairly minor, but can eventually grow to be incredibly powerful. Archeus let you bend and mould your Archeus to fit your vision of what you want them to achieve in combat - and there are a lot to choose from.

Archeus can range from simple stat upgrades, like bonuses to your HP or Attack, to more elaborate things, like gaining shields or elemental powers when your Exemplars do certain things during battle. They can even be used to make Rowena more powerful, allowing Exemplars to offer more of a supporting role if that’s what you want to do.

Archeus are not cut and dry, however. For every Archeus, there is a modifier that is attached to it. For example, the Guardian Archeus will typically provide some sort of Shield, and the Thief Archeus might increase your Speed or Critical Hit chance. The Modifier could alter how an effect is gained, or even the effect in general.

There are dozens of Modifiers and new Modifiers are unlocked as you progress through the campaign. You might