Looks good to me. I'm enjoying this already.
Here's a run-down of the two spells Soul Reaver used:
First spell is a modified 'Berserk' spell. It boosts strength, speed and combat ferocity, but it takes some force of will to retain control of one's actions. This particular version is progressive - that is, as Soul Reaver fights, the effects will strengthen.
The second spell is a type of destructive shielding spell, centered on the Black Steel Gauntlet. It protects the (already nigh-indestructible) gauntlet, while assisting in the destruction of anything it touches. If he were to punch a normal suit of armour right now, it would shatter into a million pieces. Magical/power weapons are considerably more resistant, but that doesn't mean they're immune (unless they too are basically indestructible). Soul Reaver intends to grab onto the Talon of Horus with this enchanted gauntlet to crush the talon and hopefully damage and/or destroy it. Faidth's attack, if successful, will expedite this considerably.
Also, the constructs Soul Reaver summoned are still present and poised to strike, but not attacking yet.