Red Nova Dragon [HSRD-EN024] Rare P-029 You can only use each

You can only use each effect of "The Phantom Knights of Rusty Bardiche" once per turn

Set: Great Legend Card type: Digi-Egg Rarity: Uncommon Digi type: Lesser Form: In-Training [Your Turn] While there are 10 or more cards in your trash

also it cannot be used as an Xyz Material for a Summon

Set: Speed Duel: Destiny Masters Card type: Normal Trap Rarity: Common Target 1 "Gravekeeper's" monster in your GY

except "Familiar-Possessed - Lyna"

Red Nova Dragon [HSRD-EN024] Rare P-029 You can only use eachSet: High Speed Riders Card type: Synchro Effect Monster Rarity: Rare Attack: 3500 Defense: 3000 2 Tuners + "Red Dragon Archfiend" This card gains 500 ATK for each Tuner monster in your Graveyard. Cannot be destroyed by an opponent's card effects. When an opponent's monster declares an attack: You can target the attacking monster; banish this card, and if you do, negate that attack. During the next End Phase: Special Summon this card banished by this