Item Combos(for quest)

Mansion

Goblin Skull = Goblin General
Goblin Skull + Torn Page 13 = Goblin Wizard
Goblin Skull + Torn Page 25 = Goblin Commander
Goblin Skull + Crimson Necklace = Goblin King

Prison

Gold Ring + Platinum Ring = Kobalt King
Kobold Doll + High-Class Gear = Broken War Golem
Pampow Doll = Deadway V1
Pampow Doll + Pampow Doll = Deadway V5
Pampow Doll + Page 13 = Deadway v2
Pampow Doll + Page 25 = Deadway v3
Pampow Doll + Page 41 = Deadway v4

Dungeon

Large Skull + Skeleton Doll = Super Skeleton/Superion
Mysterious Skull + Skeleton Doll = The Unholy/Ameramon
Enourmously Huge Skull + Devils Dictionary = Lich
Blessed Bone + Curesed Bone = Ghost King


Note:if anything is missing or wrong please tell me and I will change it.