Shadows of Brimstone: Gates of Valhalla – Frozen Gates

These plastic doorways are a great way to trick out your Brimstone games, enhancing the theme and clearly marking available doorways.

This set includes 4 plastic Targa Doorways, 4 Norse Lands Doorways, and an exclusive new 15 Card Mini Expansion, plus Rules & Painting Guide.

-description from publisher's website