Card effect
The first time you use an effect card each round, gain 1 Support Tactic.
Skill
Echo of Life
Bai Qi roars, instantly restoring 10% max HP and taunting enemies within 1 tile for 1 second.
Upgrades
10lv
Casting grants an extra shield equal to 20% max HP for 4 seconds
40lv
Shield increased to 200+30% max HP
100lv
Taunt duration extended to 4 seconds
Awakened card
Bai Qi
The first time you use an effect card each round, gain 1 High-tier Support Tactic.
Zhulu
The first time you use an effect card each round, gain 1 High-tier Support Tactic.
How to obtain
Source: obtained from the shop, auctions and other channels