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, depending on who's currently onscreen, or send them away by pressing the A button.

Item Data

Item Data: Call Cube
Image	Name - Game   Type - Users Description	Attributes / Consume	Statistics / Sell	Found	Notes
	Call Cube (jpn) - Portrait of Ruin   Relic (Cube) - Jonathan, Charlotte				[edit]
	Call partner with [A]. Press again to send partner away.			Find: Entrance