[Rendar]

The spell is actually meant to combo with other spells from the Hexer tree.

Do you know what interference does exactly? It stops .all. healing possible. Enma's Summons is right under Black Static isn't it? You're meant to combo them together to get an assured "You can't heal, eat death."

If people bothered to use that tactic, and it dealt assured 100 damage, it'd be kind of broken as heck. I'd suggest maybe that ontop of dealing the damage it does right now, it also summons all the targets in that range to you. Allowing for nasty attack shenanigans if you actually bother to combo spells/invocations.