"What on earth was that?" Merlin kicked Kylo in the ankle until he stopped welding on the suit of armor they were trying to build Arthur and looked up.
"What?"
"What on earth was that?"
"I don't know, what was it?"
"That's what I'm asking you!"
"I didn't see anything!" Kylo's eyes temporarily went unfocused. Merlin blinked at him.
"You ok?"
He waved a hand. "I'm fine. Rey's just yelling at me."
"Oh, I didn't know you could mindspeak! The druids do that to me sometimes and it's really irritating."
Kylo nodded in sympathy. "Since you're all yelling 'what was that' at me, would someone mind telling me what we're all yelling about?"
"Something just exploded in the sky. Not like your ship did, more like a weird rainbow lightning strike."
"I didn't hear anything."
"I KNOW!" Merlin took a calming breath. "Let's go see what's going on."