Evil Dragon Cards - Metal Dragon

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by revealing 3 LIGHT monsters in your hand, including this card. You can reveal this card in your hand; add 1 "Dragon Card" card from your Deck to your hand, then discard 1 card. During the Main Phase (Quick Effect): You can destroy 1 monster your opponent controls, and if you do, send this card to the GY, then if an EARTH monster is on the field, you can draw 1 card. You can only use each effect of "Evil Dragon Cards - Metal Dragon" once per turn.