Giant Slayers always occupy the front rank(s) of the unit, pushing past any Troll Slayers to get there if necessary (such as when the unit turns). If a unit that includes a standard bearer and musician includes enough Giant Slayers, both its standard bearer and musician will be Giant Slayers. If a unit that includes a standard bearer and musician includes only one Giant Slayer, that Giant Slayer will be its standard bearer.
“Fight Me!”
In their quest to seek a mighty doom, Giant Slayers seek out ever more dangerous foes.
Any model with this special rule can issue and accept challenges in the same manner as a character.