Light and Darkness Dragon [STOR-ENSE1] Super Rare SM219 You can only use this

You can only use this effect of "Cyberse Synchron" once per turn

or Special Summoned when there is a "Gravity Axe - Grarl" on your side of the field

During the End Phase of the turn this Set card in your Spell & Trap Card Zone was destroyed by an opponent's effect and sent to the Graveyard: Target 1 card your opponent controls (if possible)

Set: XY: Ancient Origins Type: Colorless Rarity: Promo Retreat cost: Colorless

Set: Legendary Hero Decks Card type: Normal Spell Rarity: Common Discard 1 card

Light and Darkness Dragon [STOR-ENSE1] Super Rare SM219 You can only use thisSet: Storm of Ragnarok: Special Edition Card type: Effect Monster Rarity: Super Rare Attack: 2800 Defense: 2400 This card cannot be Special Summoned. While this card is face up on the field its Attribute is also treated as DARK. When a Spell or Trap Card is activated, or the effect of an Effect Monster is activated, that activation is negated and this card loses 500 ATK and DEF. When this card is destroyed and sent to the Graveyard, select 1 monster