Portal viewer
See what a portal looks like for each tier and each raid type. Pick a tier, a type and the light, or look at every type of a tier at once.
These images are previews drawn from the models of the mod, seen from the front. In the game the light, the shaders and the animation make them look a little different. A portal turns slowly all the time, and the tunnel is the only part that takes the color of the boss type: the halos stay gold and the bolts stay pale.