The Summit Warlord Shield is a large, spectacular Tactics-linked shield shaped like a snail's shell and is relatively rare. Uninscribable versions can only be found in the Southern Shiverpeak Mountains and from quest reward chests in areas such as the Fissure of Woe and Underworld. Inscribable versions can be found in the Eye of the North campaign.
Eye of the North
A Tall Shield with this skin is given as a reward for the quest Minaar's Trouble.
Dye can be applied, but will not affect the appearance of the shield when equipped - only the color of its inventory icon.