Ok, so I've just purchased the graveyard spirit to go with kirai, if he gives Armour +2 to an incorporeal model in which order is the damage reduction done?
e.g. onryo suffers 5 damage:
Incorporeal halves it to 3, armour +2 makes it 1 (5÷2-2=1)
Or
Armour+2 makes it 3, incorporeal then halves it to 2 (5-2÷2=2)