The zombie lord Marcel from Ravenloft adventure “Night of the…

The zombie lord Marcel from Ravenloft adventure “Night of the Walking Dead”

The zombie lord Marcel from 2nd Ravenloft adventure “Night of the Walking Dead” has two abilities: one is a vile odor that affects all in 30yds with a con save against random effects, all replicated by 5e except a Weakness spell effect and a Cause Disease spell effect (Contagion is already on the list); the other is a save vs.