Slifer the Sky Dragon [PGLD-EN032] Gold Secret Rare Winged Beast Set: Advent Calendar 2018 Card

Set: Advent Calendar 2018 Card type: Effect Monster Rarity: Super Rare Attack: 0 Defense: 1900 If this card is flipped face-up: Target 1 face-up monster on the field

If this card is destroyed by battle

Once per turn: You can destroy as many Special Summoned Effect Monsters on the field as possible with ATK less than or equal to this card's (other than this card)

you cannot Special Summon monsters

Slifer the Sky Dragon [PGLD-EN032] Gold Secret Rare Winged Beast Set: Advent Calendar 2018 CardSet: Premium Gold Card type: Effect Monster Rarity: Gold Secret Rare Attack: ? Defense: ? Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. During the End Phase, if this card was Special Summoned: Send it to the Graveyard. This card gains 1000 ATK and DEF for each card in your hand. When a monster(s) is Normal or Special Summoned to