Sometimes the summoned creatures from Animate Dead cast Animate Dead too, without animation, u can only hear the sound (even on corpses without "enough lifeforce" always up to golems, never seen a skeletal dragon summoned from any summoned creature), when the original summoned creature dies the summoned creature of your summoned creature becomes aggressive and keep attacking the player, (attacks player even on trammel or Ilshenar) cannot be killed or dispelled (killed only in felucca) and u can only avoid it until it disappears becase of the hp loss overtime. In felucca sometimes the original animated creature deliberating start attacking the player or player's pet too.