Castlevania: Order of Ecclesia/Dracula's Castle

Unlike other maps, Dracula's Castle is larger and has multiple sections and bosses you have to fight before facing Dracula.

Boss: Wallman
Wallman attacks by throwing three bombs that explode in straight lines horizontally and vertically. He then uses the Paries glyph to go through the wall behind and bring back a super potion to drink. This pattern is repeated. Wallman cannot be killed through attacks. The trick to defeating him is to absorb his Paries glyph.

After you defeat Wallman get the Melio Confodere glyph.