@Rezzahan#77802 is incorrect btw, cloaked rulings state "701.56b Any time you have priority, you may turn a cloaked permanent you control face up. This is a special action that doesn’t use the stack (see rule 116.2b). To do this, show all players that the card representing that permanent is a creature card and what that card’s mana cost is, pay that cost, then turn the permanent face up. The effect defining its characteristics while it was face down ends, and it regains its normal characteristics. (If the card representing that permanent isn’t a creature card or it doesn’t have a mana cost, it can’t be turned face up this way.)", the card in question must be a creature or it fails to be turned face up.
@Rezzahan#77802 is incorrect btw, cloaked rulings state "701.56b Any time you have priority, you may turn a cloaked permanent you control face up. This is a special action that doesn’t use the stack (see rule 116.2b). To do this, show all players that the card representing that permanent is a creature card and what that card’s mana cost is, pay that cost, then turn the permanent face up. The effect defining its characteristics while it was face down ends, and it regains its normal characteristics. (If the card representing that permanent isn’t a creature card or it doesn’t have a mana cost, it can’t be turned face up this way.)", the card in question must be a creature or it fails to be turned face up.