Each time your opponent draws a card(s), place 1 Spell Counter on this card (max. 5). This card gains 500 ATK for each Spell Counter on it. During the Standby Phase of your next turn after the 5th Counter is placed on this card, you can send this card with 5 Spell Counters on it to the Graveyard to Special Summon 1 "Silent Magician LV8" from your hand or Deck.