Living Juggernaut 2014
Armor, rare
This broad, bulky suit of plate is adorned with large, blunt spikes and has curving bull horns affixed to its helm. While wearing this armor, you gain a +1 bonus to AC, and difficult terrain doesn't cost you extra movement.
Source: Vault of Magic (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details