Pay 1 Force -> Look at the top 3 cards of your opponent's deck and put them back in the same order.
Pay 2 Force -> Look at a face-down card in your opponent's build zone.
Pay 3 Force -> Look at your opponent's hand.
Keywords
Stealth
Stealth: An isolated, static ability that means, "This unit can't be attacked unless it's tapped or has damage counters on it." An untapped and undamaged unit with Stealth can still be affected by alternative types of damage. (Such as Overkill.) As long as the unit has any number of damage counters on it, it can't use Stealth.