Chrollo - UEX04BT: HUNTER X HUNTER Vol.2 (UEX04BT)

[When Played] Look at the top four cards of your deck. Reveal up to one [Phantom Troupe] affinity card among them and add it to your hand. Place the remaining cards on the bottom of your deck in any order. If you added a card to your hand, place one card from your hand into your sideline. If you place a [Phantom Troupe] affinity card with 3 or less required energy other than "Chrollo" into your sideline with this ability, this character may activate all of that card's [When Played] abilities.