"Warding spells. Maybe working on a minor summoning. I didn't get that far." He shrugs, sipping his tea and leaning into Jim. It's been a profound relief sinking into a routine again, however much he still has to get used to. "Mastering arcane secrets is still easier than making sense of Sulu's books."

He's... not avoiding mentioning the conjuration, at least. Not offering to elaborate either, though the fact he's still coming round might have to do with that.