"Obelisk the Tormentor" can attack all monsters your opponent controls, once each. Once per turn, during your Main Phase, you can activate 1 of these Skills: • Reveal 1 "Obelisk the Tormentor" and "Blue-Eyes White Dragon" in your hand, place them on the bottom of the Deck in any order, then draw 2 cards. • Once per Duel, discard 1 card, then add 1 "Obelisk the Tormentor" from your Deck to your hand.