Cyber End Dragon [CRV-EN036] Ultimate Rare Null you cannot use it for

you cannot use it for a Synchro Summon

this card can make 3 attacks during each Battle Phase this turn

Special Summon 1 Level 5 or higher "Kozmo" monster from your hand

Fusion Material Monsters that are listed on a Machine-Type Fusion Monster Card

Set: Monarch Boltyn Blitz Deck Finish: Regular Type: Action Subtype: Attack Rarity: Common Class: Light Warrior Cost: 1 Power: 2 As an additional cost to play Take Flight

Cyber End Dragon [CRV-EN036] Ultimate Rare Null you cannot use it forSet: Cybernetic Revolution Card type: Fusion Effect Monster Rarity: Ultimate Rare Attack: 4000 Defense: 2800 "Cyber Dragon" + "Cyber Dragon" + "Cyber Dragon" A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters. During battle between this card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent''s Life Points.