Push Cube

Push Cube is a relic item in Castlevania: Portrait of Ruin. It allows the player to push certain objects marked by a green outline. Early in the game, it is used to push a pillar in the Castle's Entrance to reach a high ledge. The next one requires the player to push a cart in the City of Haze to reveal a passageway.

This relic can only provide access to few areas early in the game, until the player finds its upgrade, the Strength Glove which allows the duo to push larger objects such as specific walls with ease.