では私が今さらながら解説いたしましょう！

方天画戟こそ呂将軍のシンボルにして无二の相棒。
友も要らず、共も要らずとした将軍が唯一、
心のよりどころにした武具の名作でございます。
切斬、刺突、打撃、薙ぎ、払い。
大型両手武器の特徴すべて活かした、
まさに万能武器と言えましょう。
将軍は大雑把故、戦局に合わせた武具の使い分けを
したがらなかっただけでは？
などと言うのは将軍の武を妬んだ者の穿った見方。
真相は、武器を持ち替える手間があれば十人の敵を
蹴散らせるから、という単純な理由でございます。
まさに飛将軍の名に相応しい武勇ではありませんか。

まあ、実際には北宋時代の武器であり、
呂布殿が活躍した頃は存在していない訳ですが。
そこはそれ、私が時代を先駆けてこっそり
開発としたという次第です。

I know it's a little late, but still let me explain.

The Heaven Scorcher Halberd is General Lu's only partner and what makes him special.
It is truly a masterpiece, and the only thing that was allowed in his heart, the heart of a man who claimed he needed no friend and no comrade.
Slash, thrust, strike, sweep, repel.
The weapon utilizes all the qualities that you can find in a two-handed weapon, an almighty and all-purpose weapon, if I may say so myself.
Many people may say, well isn't that because the General wasn't skilled enough to switch weapons depending on the ever-changing battlefield?
I say to those people, you are just jealous of the General's talent in martial arts.
The simple truth is, if he has the time to switch weapons, he might as well use that time to destroy more enemies.
Isn't that a form of courage that's worthy of his nickname the Flying General?

Well, this weapon actually originated from the Northern Song Dynasty, and it shouldn't exist in a time where Lu Bu was alive.
Then why is he holding that weapon you ask?
That's because I went ahead before its time and secretly developed the weapon.