Optima mater

The Witcher

Template:Infoboxingredient

Optima mater is a catalyst highly valued by alchemists, well worth selling.

Source

• The Great Book of Minerals

Notes

• Kalkstein buys this mineral.
• Abigail buys this mineral.

The Witcher 3: Wild Hunt

Template:Infoboxitem3Optima mater is an alchemy ingredient and is needed to craft the following items:

• Dimeritium bomb
• Enhanced dimeritium bomb
• Superior dimeritium bomb
• Enhanced dragon's dream

• Superior dragon's dream
• Mastercrafted Ursine armor
• Mastercrafted Legendary Ursine armor