Clock Wyvern [MP19-EN152] Common 10 Set: Champion Pack 1 Card

Set: Champion Pack 1 Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 This card cannot be destroyed by battle with a Level 7 or lower monster

Set: Star Pack 2014 Card type: Normal Spell Rarity: Starfoil Rare Attack: 0 Defense: 0 If you control a face-up "Gagaga" monster: Target 1 card on the field

or MonsterCard

Set: Starter Deck: Dark Legion Card type: Continuous Trap Rarity: Common Activate this card by targeting 1 monster in your Graveyard

When this card is destroyed and sent to the Graveyard: You can target 1 "Mermail" monster in your Graveyard

Clock Wyvern [MP19-EN152] Common 10 Set: Champion Pack 1 CardSet: 2019 Gold Sarcophagus Tin Mega Pack Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 1000 If this card is Normal or Special Summoned: You can halve this card's ATK, and if you do, Special Summon 1 "Clock Token" (Cyberse WIND Level 1 ATK 0 DEF 0). You can only use this effect of "Clock Wyvern" once per turn.