Heph
Heph is a champion Railforged unit in Monster Train 2, added by the Railforged DLC. It fields 10 attack and 10 health at size 2. Its 3 upgrade paths are Handy, Weaponsmith and Metalworker.
Champions start plain and grow through one of three upgrade paths — see below.
“Daughter of Herzal, Heph inherited her father’s craft as a blacksmith. After her Herzal’s disappearance, Heph gathered the remaining clans of Hell to fight off Seraph, built up the Covenant Outpost with Fel, and forged a new war-train for the rail, the Skull Crusher. Innovative and practical, she approaches each problem set before her with a mechanic’s determination and the belief that nothing is beyond repair.”