Red Nova Dragon [STBL-EN042] Ultra Rare The Dark Invasion select 1 monster your opponent

select 1 monster your opponent controls

By sending 1 card( except this card) from your side of the field to the Graveyard

but Tributes are required for monsters Level 5 or more

while it has an Xyz Material attached that was originally Spellcaster-Type

you can Special Summon 1 ""Crystal Beast"" card from your Spell & Trap Card Zone

Red Nova Dragon [STBL-EN042] Ultra Rare The Dark Invasion select 1 monster your opponentSet: Starstrike Blast Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3500 Defense: 3000 2 Tuners + "Red Dragon Archfiend" This card gains 500 ATK for each Tuner monster in your Graveyard. This card cannot be destroyed by the effects of your opponent's Spells, Traps, or monsters. When your opponent's monster declares an attack, you can select it, then remove this card from play and negate the attack. During the End Phase, Special Summon