Nikolai's Demonic Knight Mode Explained(WIP)

So the reader(you) is wondering what Nikolai's Demonic Knight mode is. Practically, it's a booster. You know, makes the user better in some way. Like how you might turn on the Four Wheel Drive in a Jeep Wrangler to make it able to climb rocky hills and such. Since the stat charts were removed, I needed to do a revamp of such. Please note that while in Demonic Knight form, Nikolai's speed is increased by the same percent which increases Damage inflicted.

1. Demonic Knight I
Description: In Knight I, Nikolai is stronger than your average Demon. His attacks have a 20% Damage increase if they hit. This does not count Melee attacks. This is signified by the
Strength: 20% Damage Increase(Magic Only)
Weakness: 10 post limit, three uses per thread, and 10% greater damage by Holy Magic

2. Demonic Knight II
Description: In Knight II, Nikolai's attacks have a 40% Damage increase if they hit. This doesn't count Magic attacks.
Strength: 40% Damage Increase(Melee only)
Weakness: 6 post limit, three uses per thread, and 20% greater damage inflicted by Holy Magic

3. Demonic Knight III
Description: In Knight III, Nikolai's attacks have a 50% Damage Increase if they hit. This counts both Magic and Melee attacks.
Strength: 50% Added damage inflicted on the opposition(Magic AND Melee attacks)
Weakness: 3 post limit, 1 use per thread, and 40% Greater damage inflicted by Holy Magic

4. Demonic Knight IV
Description: In Knight IV, this is the most powerful magic increase yet. Nikolai's attacks have an 80% increase if they hit, counting both Melee and Magic Attacks.
Strength: 80% Added damage inflict on the opposition(Magic + Melee attacks)
Weakness: 2 post limit(Two of Nikolai's posts), 1 use per thread, and 80% greater Damage inflicted by Holy Magic.

*Nikolai is hampered from using his Basic Fire and Lightning while in modes I, II, and III.
**When determining damage caused by Holy Magic, be sure that this is damage inflicted to Nikolai.

***Nikolai cannot shift through modes. For example, he can't go from II to IV.

we'll see how this plays out in combat so approved for now.