Formula: Rebis

Formula: Rebis is an alchemy formula in that is needed to craft rebis.
It's a possible spawn at a random diagram location or purchased from the following merchants:
* Gremist at Gedyneith
* Merchant in the Perfumery in Beauclair 
* Wine Merchant at Chuchote Cave 
* Wine Merchant at Dun Tynne Hillside 
pl:Receptura: Rebis
ru:Рецепт: Ребис
Category:The Witcher 3 alchemy formulae