Dark Mirror Force [IOC-054] Ultra Rare High-Speed Riders or activate an Effect Monster's

or activate an Effect Monster's effect

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 300 Defense: 300 When this card is sent to the Graveyard

You can only activate 1 "Frightfur Patchwork" per turn

then target 1 Attack Position Synchro Monster on each side of the field

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Rare Attack: 2800 Defense: 2600 When this card is Normal Summoned or Special Summoned

Dark Mirror Force [IOC-054] Ultra Rare High-Speed Riders or activate an Effect Monster'sSet: Invasion of Chaos Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 You can only activate this card when your opponent's monster declares an attack. Remove all monsters in Defense Position on your opponent's side of the field from play.