Guardian Kay'est [DR1-EN171] Common SM81 Set: X Record Card type:

Set: X Record Card type: Digimon Rarity: Rare Digi type: Cyborg/X Antibody Play Cost: 8 Form: Ultimate Attribute: Virus Digivolve Cost: 3 Digivolve Cost Level: 4 Digivolve: 0 from [WarGrowlmon][When Digivolving] Until the end of your opponent's turn

Set: Dark Beginning 1 Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Both players select 1 Monster Card from their respective Graveyard and Special Summons them on the field in face-down Defense Position

Set: Sword & Shield: Crown Zenith Type: Fire Rarity: Holo Rare Retreat cost: Colorless

The ATK increase lasts as long as this card remains face-up on the field

This is the only way to open foil Borderless Double Masters cards

Guardian Kay'est [DR1-EN171] Common SM81 Set: X Record Card type:Set: Dark Revelation Volume 1 Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 1800 This card can only be Normal Summoned, Flip Summoned, or Special Summoned when there is a "Rod os Silence Kay'est" on your side of the field. This card is unaffected by any Spell Cards. Also, this card cannot be an attack target of your opponent's monsters.