Any enemy 'beast of burden' that directs its attacks against the wearer of the Collar of Zorga or their unit during the Combat phase suffers a -1 modifier to its rolls To Hit. For the purposes of this rule, a beast of burden is the mount of any model whose troop type is cavalry, the beast(s) that draw any model whose troop type is chariot, and the mount of any mounted character whose troop type is monster.