Talk:Summoners' Research Lab/@comment-105.184.16.173-20151128164158

So after failing trial x3 about 20 times, i finally did it with this squad:

Grahdens (lead)

Gazia (friend lead)

Medina (or any other bb fillers)

Elimo (sacred crystal obviously)

Elaina (or any other stat nullifiers)

Rhoa (or any unit giving thunder element to attack)

The reason i struggled with this so much is because the guide said "avoid thunder units", but thunder attacks are almost mandatory for this quest, seeing there is a reduced chance for crits. You need to be able to take out >20% of Fei's Hp in 1 turn.

Some easy steps to follow:

When Fei shows up, drop its Hp to around 25%, but do not kill it until the bozdells (bombs) show up

After 3 turns, make sure your team has thunder elements to their attack and then use all BB/SBB/UBB

As for Soul Siphon, make sure your team deals enough damage so that Xie'Jing's Hp reaches the next threshold. This will prevent Soul extinguish