Card Errata:Guardian Kay'est

Old Card lore: This card can only be Normal Summoned, Flip Summoned, or Special Summoned when there is a "Rod of Silence-Kay'est" on your side of the field. This card is unaffected by any Spell Cards and cannot be attacked by your opponent's monsters.

New Card Lore: This card can only be Normal Summoned, Flip Summoned, or Special Summoned when there is a "Rod of 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.