Crafter's banner requirements

kind_hero

I want to aquire the new master craftsman's banner sold for vouchers ( link )

The tool tip says requires Master Crafter achievement, but I cannot find it, only the Grand Master Crafter one, which I still have to complete (I need true style master and jc mastery)

Can anyone tell what are the exact requirements or if this is a tooltip error?

Carbonised

It's the same achievement.

It was called "Master Crafter" on the PTS before it got changed to "Grand Master Crafter", so I assume they just forgot to update the tooltip name.

Sordidfairytale

Master Crafter achievement requires you to complete your first Master Writ.

Master Craftsman however is a different achievement entirely, and that is the achievement you need to complete in order to purchase the banner.