Wrath Conduit

The Wrath Conduit is a Human Mage that can be found at any campfire. They are a prime candidate for multi-classing and can fit in Doom or Hope builds with the right relics.

Strategy
Higher level strategy for the Wrath Conduit usually revolves around self-damage, since counter abilities do not require an enemy attack to trigger. Rather, any form of damage, including poison, will prompt a counter assuming it is not absorbed by armor.
 * Doomed Amulet - This is the most powerful relic that the Wrath Conduit can equip. It increases their attack and triggers the counter ability. A level 3 Wrath Conduit with two of these will attack for 3x8=24 damage per turn.
 * Venin Shield - If you can obtain a multi-class potion from the Witch at the start of the second and third areas, then you can equip the Venin Shield. This increases the times the Wrath Conduit can multi-attack each battle before expiring or reduces the pressure to heal them constantly.
 * Soul Stealer - Since the Wrath Conduit always targets the lowest health enemy, they are more likely to inflict killing blows. The Soul Stealer heals after each kill, restoring the health removed from the previous two relics. This also allows the Wrath Conduit to trigger Hope reliably on many battles.
 * Vampiric Helm - Like the Venin Shield, you'll need a multi-class potion for this, but it functions as an alternative to the Soul Stealer if you already found the potion.
 * Staff of the Amguan - If you're able to get a self-heal or your Wrath Conduit is multi-classed with health boosts but you haven't been able to find something to trigger their multi-attack, you can put them in the front row. This will prompt a counter attack that increases in power each turn.