OOC: Yeah, but remember, there's a magnetic mastermind on-board... Or there could possibly be a Coronet Rock nearby. In any case, I'd say that they're just going to continue to glow until they get near enough to either Chargestone Cave or Mt. Coronet.
Though Zina was glowing, no Evolution took place. The glow simply persisted. She woke her brothers back up, and whispered something to each of them. All at once, each fired a different move. Signal Beam, Thunderbolt, and Flash Cannon.