Segmental Dragon [SDPL-EN008] Ultra Rare

Description

You can Normal Summon/Set this card without Tributing, but its original ATK/DEF become halved. Once per turn, if this Normal Summoned/Set cards is on the field (Quick Effect): You can destroy this face-up card, and if you do, destroy all monsters in the Main Monster Zones with ATK less than or equal to the ATK this card had on the field.