Red-Eyes Black Flare Dragon Common

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect. •If damage calculation is performed involving this card, at the end of the Battle Phase: You can inflict damage to your opponent equal to this card's original ATK. You can only use this effect of "Red-Eyes Black Flare Dragon" once per turn.