Is Shanks's Gryphon not included in the Grade Swords list, although it is able to withstand Whitebeard's bisento? - Quora

Is it possible that One Piece is Roger's sword 'Ace' and Shanks

Is Shanks's Gryphon not included in the Grade Swords list

How powerful is the Gryphon sword in One Piece? - Quora

How powerful is the Gryphon sword in One Piece? - Quora

Is Shanks's Gryphon not included in the Grade Swords list

Why do Mihawk fans never claim Mihawk > Whitebeard? Both use

Is Shanks's Gryphon not included in the Grade Swords list

Is Shanks's Gryphon not included in the Grade Swords list

Is Shanks's Gryphon not included in the Grade Swords list

Is Shanks's Gryphon not included in the Grade Swords list