Skill activationFlip this card over when you activate this Skill.EffectActivate the following Skill(s). ● During your Main Phase, while you control "Slifer the Sky Dragon", draw until you have 4 cards in your hand. ● If "Slifer the Sky Dragon" is sent to the GY, you can shuffle it back into your Deck.Each of these Skills can only be used once per Duel.