Very few mobs in the game are so well named. This mob ruins the zone. One of the single most annoying mechanics they ever put on a mob. Every single time I go to this zone I'm surprised at how annoying Fulmination still is. These mobs are why this is a one and done zone. Get your signet of command, never come back.
Does it need to last four minutes? Does it need to have 45 counters? Does it need to be AE? Does it need such a high resist check? Does it need to cast without fail upon death of the mob no matter what you do to stop it? Does that dot need to be that much and does it have to have a mana drain? Does it have to be a DD+dot? Do entire rooms of trash need to spawn with 4-8 of these up at once?
On some trash no less.
Ruins the zone.