This is the revised Fulgrim Daemon Primarch datasheet:
Fulgrim Daemon Primarch of the Emperor’s Children – 100 points + 500 points for Fulgrim + cost of daemon princes.
Formation consists of Fulgrim Daemon Primarch and between 2 and 12 Daemon Princes of Slaanesh with daemonic flight and Pavane of Slaanesh.
The formation gets the following Strategic Assets: Grand Pavane of Slaanesh.
Fulgrim Deep Strikes, and the Daemon Princes arrive within 6” of him.
Fulgrim Daemon Primarch – 500 Points
Daemon, Monstrous creature, Fearless, Fearsome, daemonic flight, the swords of pleasure, lash of domination, soporific musk, aura of aquiescence, living icon, armour of living souls, master of sorcery.
WS BS S T W I A LD SV
10 6 7 6 5 9 8 10 3/4+
Swords of Pleasure: these are 3 Daemon Swords that Fulgrim has complete mastery over. They add +3 to the number of attacks (already included). These attacks cause instant death and ignore invulnerable saves.
Lash of Domination: this is a daemon infused whip. Any enemy model in base contact with Fulgrim loses 1 of their attacks to a minimum of 1.
Armour of Souls: Fulgrim’s artificer armour has absorbed the soul of every enemy slain in combat. He has a ranged weapon with the following profile. Template weapon, Str 5, AP3, Assault 1, used in the same manner as a doom siren.
Living Icon: Fulgrim counts as an icon for daemon summoning.
Fearsome: enemy within 12” are at -2 to their LD, and must pass a LD test in order to assault him.
Mastery of Sorcery: Fulgrim has the following Chaos Gifts – pavane of Slaanesh, breath of chaos, gift of chaos.
This is in between the two extreme view points given in this thread, and allows allows the formatoin to still be effective without being too weak.