Silent Magician LV4

Each time your opponent draws a card(s), place 1 Spell Counter on this card (max. 5). This card gains +1/+0 for each Spell Counter on it. During the Upkeep of your next turn after the 5th Spell Counter is placed on this card: You may send this face-up card with 5 Spell Counters on it to the Graveyard; place 1 "Silent Magician LV8" from your hand or Deck onto the battlefield.