Nitro Warrior [TDGS-EN039] Ultimate Rare Fairy[×2] if a "Sinister Serpent" exist

if a "Sinister Serpent" exist in your Graveyard

Set: Phantom Darkness Card type: Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 800 When this card is destroyed by battle and sent to the Graveyard

Set: OTS Tournament Pack 14 Card type: Quick Play Spell Rarity: Ultimate Rare Discard 1 card

Special Summon 1 Level 5 or higher LIGHT or DARK Spellcaster-Type monster from your Deck

Set: OTS Tournament Pack 8 Card type: Link/Effect Monster Rarity: Ultimate Rare Attack: 1500 1 non-FIRE "Sky Striker Ace" monster If this card is Special Summoned: You can target 1 "Sky Striker" Spell in your GY

Nitro Warrior [TDGS-EN039] Ultimate Rare Fairy[×2] if a "Sinister Serpent" existSet: The Duelist Genesis Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 1800 "Nitro Synchron" + 1 non Tuner monsters Once during each of your turns, If you activated a Spell Card, this card gains 1000 ATK during its next attack, for damage calculation only, Once per turn, if this attacking card destroys an opponent's monster by battle, you can change 1 face up Defense Position Monster your opponenet controls to Attack