Every warrior had to have either a tactic, a favorite strategy, or especially a sense of combat, to know how to fight and how to come to victory was the most important thing.
Certain tactics were usually used by the calculating or those who were slightly weaker than their opponent, and Jade Lady fit those criteria perfectly.
Her position was lower compared to Thunder Demon, and considering it was Top-2 and Top-3, the difference was significant. The monsters from the Top-99 and Top-100 were almost equal in strength, but the higher up, the more each position in the rankings mattered.
Moreover, the Conqueror Type couldn't directly fight against Prime, Crown, or Essence Types. In a 1 vs. 1, the Conqueror Type was the weakest, but that was the specialty of this Type because only they had subordinates they could empower.
Jade Lady's tactic was quite simple but effective - she was going to drain Thunder Demon, and her subordinates were the best way to do that.