Awakened Shin Jia

Awakened Shin Jia, the tinkerbell, is a pretty great employee that specializes in buffing allies' damage output and making them harder to kill. Her main usage is in PvE, where the massive ATK% buffs and 10% hp shields (the shields replenish themselves every 10 seconds) she generates on her special skill greatly help allies in both damage output and survivability. Her ultimate is a burst heal that also duplicates the current special skill's ATK and CRIT buff onto everyone in the field. Moreover, her ultimate's ATK and CRIT buff are separate from her special skill's buff, meaning that with proper timing, you can get up to an 80% ATK buff. This makes her top tier anywhere where you're racing against the time: Raids, Danger Close, even Event stages.

However, her kit has some downsides in some usage scenarios. The part of her passive which stuns and skill seals the furthest target in sight is affected by her low sight range and will most likely target frontlines rather than backlines. Still, this effectively disables frontlines by stunning them for 5 seconds and skill sealing them for 10 seconds, which can be useful in PvP, on top of her already great buffs. She also requires some practice to use if you want to make the most out of her since her special's buff has a limited range - most of the time not reaching the long-range snipers, and her ultimate will give the lowest buff if cast at the wrong time.

Important to note is that her skill descriptions have some errors. First off, her special skill description suggests her ATK and CRIT buff decay is a linear decay, it actually is not. Each decay reduces the buff by 10% ATK and 50 CRIT. The buff stays at 40% ATK and 300 CRIT for 4 seconds; It then decreases to 30% ATK and 250 CRIT for the next 6 seconds; Subsequently, it becomes 20% ATK and 200 CRIT for the next 8 seconds; Finally, it becomes 10% ATK and 150 CRIT for 10 seconds before ending. If you add the timings up together, her special skill buff only lasts for 28 seconds, despite the description saying it lasts for 30 seconds.