Horus the Black Flame Dragon LV4 [DR3-EN006] Rare Effect Synchro Monster but it is unaffected by

but it is unaffected by other card effects

Set: Retro Pack 1 Card type: Normal Spell Rarity: Ultra Rare Destroy all monsters your opponent controls

This monster cannot declare an attack or be Tributed

Set: Dark Revelation Volume 3 Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1200 "Elemental Hero Avian" + "Elemental Hero Burstinatrix" This monster cannot be Special Summoned except by Fusion Summon

Horus the Black Flame Dragon LV4 [DR3-EN006] Rare Effect Synchro Monster but it is unaffected bySet: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1000 Control of this card cannot switch. During the End Phase of a turn that this card destroyed a monster by battle, by sending this card to the Graveyard, Special Summon 1 "Horus the Black Flame Dragon LV6" from your hand or Deck.