Thunder Dragon Discharge [SOFU-EN073] Rare Field Spell it can make a second

it can make a second attack during each Battle Phase this turn

also all DARK monsters on the field lose 400 ATK

Set: Hidden Summoners Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 0 (Quick Effect): You can banish 1 Zombie monster from your GY

also its ATK is halved until the end of this turn

also their ATK / DEF become their original ATK / DEF

Thunder Dragon Discharge [SOFU-EN073] Rare Field Spell it can make a secondSet: Soul Fusion Card type: Continuous Trap Rarity: Rare The activation of Thunder monsters' effects cannot be negated. Once per turn, if a Thunder Dragon monster:(s) is Normal or Special Summoned to the field: You can target 1 Spell Trap on the field; Banish 1 Thunder monster from your Deck, and if you do, destroy that target.