It’s been a while since Glimmer’s first encounter with Adora’s mysterious new power in the council chambers of Bright Moon. Things have changed quite a bit since that day. The war still shows no end in sight and Glimmer has become pushed enough that she’s willing to take any advantage she can get in the war even if it means using Adora as a weapon beyond merely as She-Ra.
But to use a weapon, you need to know how to fire it. Surely Mermista and Perfuma would understand if she could tell them. That they would be the first step in developing the weapon that could save Etheria.