The Call Cube is a relic in Castlevania: Portrait of Ruin. It unlocks the game's Partner System. It allows the player to call in their partner, either Jonathan or Charlotte, or send them away by pressing the A button.
|Item Data: Call Cube|
|Image||Name - Game|
|Type / Users||Attributes / Consume||Statistics / Sell||Found||Notes|
|Call partner with [A]. Press again to send partner away.|| Relic|
| Find: Entrance|