Glancing behind her, Artemis saw her horn was fully lit up, and there was a teal outline of a spear, half-materialized above her head. Then Honour turned around as well, and gave the zealous unicorn a stern head-shake. With a barely-audible grumble, the partially conjured spear disappeared, but Lily's horn stayed lit. After all, there was de-escalating a situation, and then there was letting your guard down!