Spirit of Kurnous Orion is Unbreakable. However, if he is beaten in combat, his essence will begin to fade. If Orion is beaten in combat, then for each point of combat resolution he loses by he also loses one wound. If Orion is within 6" of a wood the number of wounds he loses is reduced by one (so, if he loses the combat by one and is within 6" of a wood, he does not lose any wounds).
Forest Spirit The following rules apply to all creatures with the Forest Spirit special rule.
• Non-Forest Spirits may not join a Forest Spirit unit and vice versa. Treeman Ancients may never join units.
• Forest Spirits have a 5+ Ward Save. However, this save cannot be used against magical attacks (spells, magic weapons etc).
• All attacks by Forest Spirits count as being magical. This includes any special or ranged attacks they may have.
• Forest Spirits are Immune to Psychology.
Unbreakable Some creatures are utterly fearless and will never give up a battle, no matter how hopeless the situation might be. This could be because of the troops' extreme bravery, or because the creatures fighting are not truly alive.
These troops never break in close combat, and they are also immune to panic, terror and fear or any other Psychology rules.
If defeated in close combat (even by fear-causing creatures that outnumber them) unbreakable troops continue to fight on regardless of results.
They may never, however. declare that they are fleeing as a charge reaction, as they will literally die fighting under any circumstances.