[0644] MC | AQ20 - Creatures without loot

* deleted the loot_table of following creatures in MC - Flame Imp, Core Hound, Lava Spawn, Firesworn, Core Rager, Son of Flame
* deleted the loot_table of following creatures in AQ20 - Canal Frenzy, Qiraji Warrior, Swarmguard Needler, Anubisath Swarmguard, Anubisath Warrior

* None of them will drop anything, no gold, no equipment. In addition, none of them are skinnable.