Okay, I finally had some time to test out Blessed Blades with Cass vs a bear, decidedly not a demon.
TL;DR, I didn't see any difference in damage done with BB on or off, inside or outside of the circle, attacking as "caster" or companion. So I don't think anything was changed.Patch 8, on PCI stripped 26th level Cass down to plain, low-level armor and weapons, Templar Shield and Fereldan Captain Longsword (59 base damage). Cass's Attack% was 30. Cass also had 5% crit chance, so I ignored any damage numbers that were big and bold in the battle.
Accessories: Superb Amulet of Constitution (+10), Master Guard Belt (+40), Superb Ring of Attack +10%, Superb Ring of Life Drain (N/A). I went to the Storm Coast, near the mouth of the river, where bears reliably spawn. Bears were level 11, armor 45. I disabled the AI on my inquisitor (Rift Mage) and controlled Cass only.
Description of BB and expected effectYou rally all of your nearby allies to fight with greater strength, especially when facing demons.Damage Bonus: 15%
Duration: 24 seconds
Cooldown Time: 24 seconds
Cost: 10 stamina
Upgraded to Lights in the Shadow
Attacking enemies while you're affected by Blessed Blades reduces the cooldown times of Spell Purge and Wrath of Heaven. Expected effect - if BB works on all enemies, perhaps at half buff if not demons, there should be an increase to the range of damage done. Either 15% or 7.5% (theory) would apply. The actual damage would depend on other factors, as per the damage formula:
final_damage = (base_damage * rand(0.95 to 1.05) - armor * (1 - armor_penetration))
* (ability_multiplier)
* (1 + critical_damage_bonus + flanking_bonus)
* (1 + attack_bonus + damage_multiplier + type_bonus)
* (1 - magic_resistance)
Base damage range, unmodified by BBfinal_damage = ((59 * rand(0.95 to 1.05)) - 45) * (1 + 0.30)
= (11.06 to 16.95) * 1.3
= (14.378 to 22.035)
Base damage range, assuming 7.5% buff from BBfinal_damage = ((59 * rand(0.95 to 1.05)) - 45) * (1 + 0.075) * (1 + 0.30)
= (11.06 to 16.95) * 1.3975
= (15.46 to 23.69)
Base damage range, assuming 15% buff from BBfinal_damage = ((59 * rand(0.95 to 1.05)) - 45) * (1 + 0.15) * (1 + 0.30)
= (11.06 to 16.95) * 1.495
= (16.53 to 25.34)
All damage values are for auto-attacks with the sword. I did at least 20 hits per test setup.
Results: BB not activeDamage range: 14-22, median 20
Results: BB active, both bear and Cass in circleDamage range: 14-22, median 20
Results: BB active, both bear and Cass outside the circleDamage range: 14-22, median 20
All of those damage numbers are in line with predicted base damage.
Conclusion: BB has no effect on non-demons. Or at least, on bears.I also tried my Rift Mage IQ with a level 1 fire staff, in and out of the circle, but didn't see any difference there either.
The one thing I did notice is that different blue status icons would show for Cass, depending on whether she was inside or outside the circle.
Inside, three icons would show: Blessed Blades, Wrath of Heaven, and one that looks like Maker's Will??
Outside the circle, only the BB icon was shown for Cass. That to me is a pretty clear indication that against demons, you don't have to be inside the circle to get the buff.
For the IQ (other party member), only the Maker's Will icon displayed while in the circle, nothing outside the circle. So the BB buff doesn't apply at all for party members? Or maybe does not apply outside the circle for party members? I did see that, about one out of every 20 hits, the bear would get WEAKENED status, so that seems to track.