A look at the hypothetical release of Dartz's opening monster. The effect reads:
"This card cannot be destroyed by battle. You can Special Summon this card from your hand by paying 500 Life Points. Once per turn, if you would take Battle Damage from a battle involving this card, you can make the battle damage 0, then place 1 Damage Counter on this card for every 500 damage you would've taken from that battle. You can send this face-up card you control to the Graveyard to Special Summon 1 "Orichalcos" monster from your hand or Deck whose Level equals the number of Damage Counters that were on this card, ignoring the summoning conditions."