Task: make a Jewish representative that's NOT racist
Attempt:

Hammer - Eli "The Hebrew Hammer" Goldberg
An old, former boxer looking to get his heart fixed after what he calls a "deal with the devil." His heart, essentially a magical pacemaker, keeps him in debt to the "surgeon" he got it from.

Hammer has a Heat meter tied to the magical effects of his pacemaker. As the Heat meter gets higher from him taking damage, he does additional burning spirit damage on his gun and melee attacks, but if it gets too high, he will explode, causing an AOE around him and stunning him temporarily.

Gun - A pair or small snub-nose revolvers with brass knuckles attached to the grip
1 - Advancing Haymaker
Avoids all damage/incoming spells for .1 sec and swings forward a short distance, causing a stun if it connects. While strong on startup, it is risky if it doesn't connect as there is a miss animation
2 - Duck and Weave
Upon activation Hammer moves at double speed and avoids all bullets damage, including on-hit effects. Hammer cannot attack or use skills during this but can melee and parry (essentially like carrying urn)
3 - Pastrami on Rye
Hammer stops, pulls out a sandwich made by his lovely wife before the fight and takes a bite. He recovers a small portion of HP and reduces his Heat.
4 - The Fighter's Spirit
Hammer's heart ignites, creating a burning aura around him. He has maximum Heat meter during ult, and the meter resets to 0 after ult. Any kill he gets during ult extends ult duration.