AC Back Attack Up

AC Back Attack Up
Vital statistics
Type	Arts Card
Effect	Increases backstab dmg; halves aggro.
Source	Tiger! Tiger! Poppiswap

AC Back Attack Up is an Arts Card in 异度神剑 2. It grants Poppi the Back Attack Up Blade Art, which increases the damage of 虎's back attacks by 50% and halves aggro generated for 15 seconds. It has a base 75% chance to be used for every 3 seconds that pass while the buff isn't active. Higher ranks reduce the cooldown time of the art.

It can be used to customize Poppi α, Poppi QT and Poppi QTπ's supportive capabilities.

Stats

Specials RAM	Effect	Cooldown	Energy Required	以太 Crystals		Technical Manual
				Create	Crystallize
AC Back Attack Up I	Increases backstab dmg; halves aggro.	22s	8	53	45	Artificial Blade Report
AC Back Attack Up II	Increases backstab dmg; halves aggro.	20s	15	188	105	Artificial Blade Report
AC Back Attack Up III	Increases backstab dmg; halves aggro.	18s	23	375	188	以太 R&D revolution
AC Back Attack Up IV	Increases backstab dmg; halves aggro.	16s	30	750	308	Robolab Club Quarterly
AC Back Attack Up V	Increases backstab dmg; halves aggro.	14s	38	1,875	563	Hypertech Made Easy

Sources

Poppiswap

The Arts Card can be crafted through Poppiswap's "Create/Crystallize" menu using 以太 Crystals obtained from Tiger! Tiger! or from crystallizing 其它 Poppi Parts. Create costs and required Technical Manuals are present in the Stats section.

Tiger! Tiger!

Arts Card	Stage	秘宝 Size	秘宝 Rate (per Trove)
			第2章 – 7	第8章+
AC Back Attack Up I	Stage 3	Small	1.20%	---
	Stage 3	Large	3.00%	---
AC Back Attack Up III	Stage 3	Small	0.80%	3.33%
	Stage 3	Large	1.75%	---
AC Back Attack Up V	Stage 3	Small	---	0.67%