Protecting troops

[Darryl]

How does "Legions of Steel" and "Iron Warriors" work? I could swear that I've repeatedly tried these spells and the only one that seems to be affected is the caster. It gives the pretty "area effect visual" and when I check the troops their protection values are the same except for the caster, which goes up to the appropriate value. Do these spells not work on more than one? If that's the case I'll just script "Invulnerability" and let it go at that.

Darryl

Legion of Steel gives +3 to the Armor Value of Protection (as opposed to Natural). The effect is a little too large for the AoE.

Iron Warriors gives a large AOE of units Ironskin (see the spell).