Issei's OP gaming system

Devil VS AKUMA

Issei: Compare our stats

[System]
Name: Issei
Name: Sirzechs
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Race: Human
Race: Pure blood Devil
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Rank: Boss slayer
Rank: Great Satan
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Level: 112/???
Level 180/???
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Health: 377K/425K
Health: 367K/500K
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Stamina: INFINITE
Stamina: 59,000/100,000
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Strength: 657K
Strength: 700K
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Speed: 193K
Speed: 74K
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Endurance: 160K
Endurance: 142K
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Defense: 100K
Defense: 127K
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Magic power: 190K
Magic power: 325K

Issei: System explain Akuma stage 2 a little to me.

System: Akuma stage 2 is the incarnation of all the worlds evil, this stage also brings a few very strong incantations; the power of this form increases as your normal strength increases.

Issei: Well now I kinda wanna know more.

System: Akuma stage 2 is a form that rids yourself of all fear, attachments and the purest of thoughts, the longer one stays in this form the closer they grow to evil.

Issei: So the longer I stay in this form the most likely I'll become evil, this is a problem in many ways.

As issei was lost in thought, Sirzechs took this as an opportunity to strike at Issei, but issei's body forced itself dodge swiftly and without problems. As Issei dodged Sirzechs attack his body countered with an attack of its own.

Issei: Huh? What's going on?

System: Akuma stage 2 is a form made for combat, it took action to prevent any damage done to you as you were lost in thought.

Issei: So I don't have to worry about reacting?

System: Akuma stage 2 will force the body to Dodge and counter every time your not capable.

Issei: This seems perfect, but the turning evil part doesn't seem to nic~bad

Issei's body countered with a move called bad omen, this move only caused a Sirzechs to feel a burning sensation in him.

Sirzechs: Issei this move of yours it's not all that bad but that being said it's nothing to worry about.

Issei: Oh yeah? Well that matters not.
        ("I don't even know what that was")

Issei vanished from Sirzechs view and reappeared behind him. when Issei reappeared behind Sirzechs he used a large number of attacks that consisted of attacks such as Magic shot, Magic tracing, quick strike, Sharpen claws and Akuma stage 2's signature move plasma strike and Bad omen.

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(Plasma strike is a move that creates a magic sphere that is then engulfed with Akuma 2's evil energy which is toxic enough to drop normal humans with no resistance to energy such as Senjutsu dead instantly-

-plasma strike will then after impact explode in the process releasing all that build up energy and magic.)
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After Issei hot Sirzechs with these many attacks Sirzechs released waves of Destruction energy that was able to push Issei back causing him minimal damage, but something was bothering Issei.

Issei felt his HP going down every second little by little, "Hey what's this? I feel as if I'm taking damage even without being attacked." Asked Issei. "Issei, this is an effect being created by you facing me" said Sirzechs with a smirk on his face.

Issei was confused by this and the system started talking to Issei.

System: This is not an effect, this is a destructive energy being dispelled around the whole battle field, in other words AOE