Debris Dragon [SDCL-EN016] Common

When this card is Normal Summoned: You can target 1 monster with 500 or less ATK in your GY; Special Summon that targets in Attack Position, but it has its effects negative. Cannot be used as Synchro Material, except for the Synchro Summon of a Dragon monster. The other Synchro Material(s) cannot be Level 4.