Seal of Wickedness [SOVR-EN079] Super Rare 95b Set: 5D's Tag Force Promotional

Set: 5D's Tag Force Promotional Cards Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2700 Defense: 2300 Fleur Synchron + 1 or more non-Tuner monsters Once during each of your turns

You can only activate 1 "Cynet Backdoor" per turn

Set: McDonald's Promos: 2017 Collection Type: Fighting Rarity: Promo Retreat cost: Colorless

the original ATK/DEF of this card become halved

Seal of Wickedness [SOVR-EN079] Super Rare 95b Set: 5D's Tag Force PromotionalSet: Stardust Overdrive Card type: Continuous Spell Rarity: Super Rare Attack: 0 Defense: 0 Once per turn, during your opponent's Standby Phase, select 1 face up card on the field. The selected card effect(s) is negated durirng that turn. During each of your Standby Phases pay 500 Life Points or destroy this card.