Cyberdark Horn [CDIP-EN001] Ultimate Rare Magic Ruler You can only use 1

You can only use 1 "The Black Stone of Legend" effect per turn

Cannot be Special Summoned

This card cannot be Special Summoned except by the effect of Transcendent Wings

Set: Value Boxes Card type: Synchro/Effect Monster Rarity: Promo Attack: 2500 Defense: 3000 1 Tuner + 1 or more non-Tuner Normal Monsters When this card is Special Summoned: Dragon-Type monsters you currently control cannot be targeted or destroyed by card effects until the end of the next turn

Cyberdark Horn [CDIP-EN001] Ultimate Rare Magic Ruler You can only use 1Set: Cyberdark Impact Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 800 When this card is Normal Summoned, select 1 Level 3 or lower Dragon Type monster in your Graveyard and equip it to this card. This card gains ATK equal to the equipped card''s ATK. During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent. If