Indestructible
When you receive fatal damage, you instead become immune to damage, gain 35% increased damage and gain 107284 Life per Kill for 5 seconds.
This effect may occur once every 60 seconds.
Akarat's Champion – Prophet
Explode with the power of your order, increasing your damage by 35% and increasing your Wrath regeneration by 5 for 20 seconds.
Prophet rune: Gain 150% additional Armor while Akarat's Champion is active.
The first time you take fatal damage while Akarat's Champion is active, you will be returned to full health.
Which triggers first?
Best Answer
From this video of Dossou, it looks like Indestructible triggers first. Any additional background/reasoning (such as always passives then actives) would be appreciated though.