Crisis Core: Final Fantasy 7 Reunion Buster Sword proficiency guide - How to improve and special abilities unlocked

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During Crisis Core: Final Fantasy 7 Reunion, Zack winds up with the legendary Buster Sword. Of course, he eventually gives it to Cloud, but for a time, he will wield it and use its great power in the name of justice. You can grow in power with it, but the real question is, “How do you do that?”

With the Buster Sword, Zack can increase his proficiency with the Crisis Core: Final Fantasy 7 Reunion weapon, but it will take more time. It’s not entirely clear how you do so, but we have the information you need to know.

The Buster Sword is a magnificent weapon that allows Zack to enter a new Battle Stance, like Cloud’s “Punisher Mode.” He can reduce incoming damage and make slow but devastating strikes. To get good with the Buster Sword, you need to increase your proficiency with the Crisis Core: Final Fantasy 7 Reunion weapon.

However, interestingly enough, he caps out at 95% proficiency with the blade. It’s worth knowing this so you don’t spend hours trying to go beyond it without success. This is probably because the only person who will truly master the Buster Sword is Cloud Strife himself.

You receive the Battle Stance in Chapter 6, and to activate it, you hit Attack/Dodge simultaneously, which costs AP. The higher your proficiency, the better you are with the weapon in Crisis Core: Final Fantasy 7 Reunion.

As you develop proficiency with the Buster Sword in Crisis Core: Final Fantasy 7 Reunion, you unlock skills or abilities with the iconic weapon. The following are each of those powers and at what percentage you unlock them.

Completing one of these tasks in battle will give you between .2-.7 percent of proficiency, and there’s a cap for each battle. You can only gain .8% in each battle, so you can’t grind out one long fight