Grid Sweeper [DANE-EN002] Common OTS Tournament Pack 7 During each Standby Phase

During each Standby Phase

You can only use this effect of "Magnetic Field" once per turn

your opponent cannot activate cards or effects when your Ritual Monsters declare an attack

If this card is on the field but "Skyscraper" is not on the field

place it on the bottom of your Deck

Grid Sweeper [DANE-EN002] Common OTS Tournament Pack 7 During each Standby PhaseSet: Dark Neostorm Card type: Effect Monster Rarity: Common Attack: 100 Defense: 2000 If a face up Field Spell is in any Field Zone: You can Special Summon this card from your hand. You can banish this card in your GY and 1 Link Monster you control; destroy 1 card your opponent controls. You can only use each effect of "Grid Sweeper" once per turn.