Familiar-Possessed - Dharc

You can Special Summon this card (from your hand or Deck) by sending 1 face-up "Dharc the Dark Charmer" you control and 1 face-up DARK monster you control to the Graveyard. When you do: You can add 1 Level 3 or 4 LIGHT Spellcaster-Type monster from your Deck to your hand. If this card was Special Summoned by this effect and attacks a Defense Position monster, inflict piecring Battle Damage to your opponent.