The roster for loot lists should include only these items, for maximum profit, cap to profit wise.

Hellhounds: Platinum Coin, Great Spirit Potion, Great Mana Potion, Hellhound Slobber, Soul Orb, Demonic Essence, Ultimate Health Potion, Small Ruby, Blazing Bone, Fiery Heart, Wand of Inferno, Black Pearl, Small Emerald, Small Topaz, Hardened Bone, Green Piece of Cloth, Knight Axe, Fire Sword, Yellow Piece of Cloth, Red Gem, Yellow Gem, Magma Boots, Red Piece of Cloth, Amber Staff, Ruthless Axe, Giant Sword, Green Gem, Gold Ingot, Magma Amulet, Magma Coat, Magma Monocle, Onyx Flail, Magma Legs

Demon: Platinum Coin, Great Mana Potion, Great Spirit Potion, Demonic Essence, Ultimate Health Potion, Demon Horn, Fire Mushroom, Small Topaz, Small Ruby, Small Amethyst, Small Emerald, Talon, Fire Axe, Stealth Ring, Red Gem, Ring of Healing, Might Ring, Giant Sword, Gold Ring, Ice Rapier, Demon Shield, Platinum Amulet, Golden Legs, Mastermind Shield, Magic Plate Armor, Demon Trophy, Demonrage Sword

Dragon Lord: Small Sapphire, Red Dragon Scale, Red Dragon Leather, Strong Health Potion, Fire Sword, Royal Helmet, Life Crystal, Tower Shield, Dragon Scale Mail, Dragon Lord Trophy, Dragon Slayer

Foot note, skinning can be done immediately now, not sure if you can adjust the duration on this.
Thank you