Serphia had not emitted as much as a slight grimace during the healing process. But when her eyes eventually returned to Liaena after having been gazing past her and Vashi, they looked bloodshot past their silver shimmer. 
Although her face was cold and hard as steel, every single muscle of the Captain's body was tense, much to the dismay of Falere who at the moment probably didn't feel much better than Serphia herself. Even though Captain gave no obvious sign of immediate discomfort, it was pretty clear that from the lack of words all her energies were focused on not showing any weakness in the presence of Vashi and Liaena.

"You probably want to take it slow from now on. The wound needs rest, and we need to keep it clean for the regenerative salve to be applied once we get back." Vashi tried to explain to her Captain, but it was all for naught when the assassin in the custody of Sentinel Leila suddenly wrestled himself from her grip and fled. When she saw this, Serphia immediately bounced off the rock to stand up, knocking Vashi over in the process.

"[b]STOP HIM! KILL HIM IF NECESSARY![/b] ... owwwh."

Donald's audacious escape attempt had caused an immediate reaction from the other elves in the room; as their necks immediately snapped around as they turned to see Donald escape through the fading gas cloud. 
The looks on the elves face carried a strong reminiscent to that of a line of war dogs that had just seen a cat sprint away!

Although Serphia had seemed like she was about to charge after the fleeing assassin herself, she instead leaned back towards the wall; holding a hand over the bandage with a slight grimace on her face.

"Ash fe'Nar belenar, O dei! [b]SHAAAAAAI[/b]!" Sounded a combined warcry from Rithrynn, Shani and Leia as all three sentinels immediately charged after the assassin through the cloud that was now almost gone. With weapons drawn, swords glistering with sharpness and cruel arrows at the ready, the sentinels charged full of zeal down through the stairs after Donald, hellbent on capturing him on the Captain's orders.

"Y-you mustn't move about so much, mistress!" Vashi stammered as she scrambled to her feet after having been knocked over, the Night Elven magi throwing her Captain a look of concern.
"Let your warriors do th,-"

"What are you, the master of the obvious?!"

The Captain sneered angrily back at Vashi, clearly unhappy about her current situation. Eventually; after having just barked Vashi down; the Captain's eyes drifted over to Sharon, as she had noticed the gash on the High Elf's hand.

"And shouldn't you be tending to the High Elf's wound now? I said we'd keep him alive, and I don't intend to change that now."