Dark Rebellion Xyz Dragon [NECH-EN053] Ghost Rare Beast or leaves the field because

or leaves the field because of an opponent's card effect while its owner controls it: You can inflict 500 damage to your opponent for each "Frightfur" monster in your Graveyard

give control of it to your opponent

Set: Dark Beginning 1 Card type: Continuous Trap Rarity: Rare Select 1 monster

They can not be Tributed for a Tribute Summon

Set: Shining Victories Card type: Synchro/Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 3000 1 Tuner + 1 or more non-Tuner "Blue-Eyes" monsters

Dark Rebellion Xyz Dragon [NECH-EN053] Ghost Rare Beast or leaves the field becauseSet: The New Challengers Card type: Xyz Effect Monster Rarity: Ghost Rare Attack: 2500 Defense: 2000 2 Level 4 monsters You can detach 2 Xyz Materials from this card, then target 1 face up monster your opponent controls; its ATK becomes half its current ATK, and if it does, this card gains that lost ATK.