Ghost Riders?

[PvK]

I think Ghost Riders now requires the caster to have at least a couple more levels of Death magic (and in general, some summoned and indy death mages have lower death levels than before), so it's harder to do and to cast with many casters at once, but still strong if you can cast it. I haven't seen the effect since several versions ago, to know if it is any different than before.