"There was certainly control, followed by her pleased satisfaction at the demons' inexplicable self-destruction. She did seem like she was enjoying herself."

"As for summoning, I did not notice any explicit summoning of demons on her part. But there was much going on at the time, so I may have missed it."

His attention was mostly taken up by his twice-thwarted brother trying his best, yet again, to ruin what other people enjoy.