"Undead! Great! I always wanted to prove those are real. I poked around tombs and I was sure that at some of them I wasn't really alone, but with this! We can prove to the world they exist! Shuffling, slow, non-talking, fleshy. By the legends these would be zombies rather than wights. Thael? You agree?"
Ersarkess shows enthusiastic, even too enthusiastic interest in the creatures, cutting into them, taking masks off and studying the stitching. He produces several illusions of them with masks, without them, moving around...he repeats it dozens of times until he gets each detail just right.
"We should probably get the children back."
Changing to barbarian speech
"Raghnall, the legends talk about creatures of the night. And only way to keep them down is to cut off their heads. Would you please? Also, are you alright?" the bard motions toward barbarians axe
And back to common.
"Thael, you alright now? Do we need to get back to the tavern to clean the wounds?"