We meet Yellow Diamond and Zircon as they battle Lunarians. Zircon’s head is cleaved off, but Yellow performs repairs, letting Rutile rest. Yellow is the oldest of the gems, and one of the costs of being the oldest is that you’ve seen the most Gems taken to the moon.
The reason we haven’t met Ruby, Sapphire, Green Diamond or Pink Topaz? They’re all on the moon, and they were all former partners of Yellow. As such, Yellow doesn’t like or feel deserving of the respect and veneration given by the other Gems simply for knowing when to run.
Phos has incredible speed now, but can’t yet control it, leading to an amusing encounter with the also speedy Yellow, who thinks Phos is intentionally running away. Yellow catches Phos without harming them by grabbing the fabric of their robe.
Despite the lack of control, Phos still wants to join the fight against the Lunarians. Master Kongou asks why Phos is hell-bent on participating despite a thorough lack of fighting ability; Phos says out loud what all the other Gems think: Kongou has a special place in Phos’ heart. I believe it’s the first we’ve heard of the Gems loving their master.
Kongou agrees to let Phos join the battle. But as Phos can barely hold the lightest sword in the armory, a pairing with Amethyst is most suitable, since Amethyst is actually two twin Gems—#84 and #33—and they can handle themselves on the battlefield.
What Phos quickly learns is that 90% of patrolling is waiting around, doing nothing, and anticipating. Every little sound or movement in the sky, on the ground, or in the water, spooks Phos, who expects the Lunarians to pop up at any time.
The constant stress levels quickly exhaust Phos, who is sluggish at a most inopportune time: when the Lunarians suddenly pop up. I will never tire of their elaborate entrance from the sky, otherworldly beautiful, ethereal, and deeply unnerving in equal measure.
The Amethyst twins (voiced by Itou Kanae) seem to have things under control…at least initially, springing into action, tossing their sword sheaths and working in tandem to eliminate all of the Lunarian minions before cross-cutting the larger “leader” in the center of the cloud.
But the twins are just a bit cocky, and in showing Phos How It’s Done, they turn their backs on the Lunarians, who break out a new trick: Venus Fly Trap-like jaws with blue crystal teeth that may well be the remnants of the late Sapphire. Since Sapphire is harder than Amethyst, the twins are shattered to pieces.
Only the timely arrival of Bort, Dia, Yellow, and finally Master Kongou—who obliterates the Lunarian cloud with a flick of his hand in an impressive demonstration of his power—saves Phos. We see pieces of Amethyst being collected, so the twins are probably okay, but Bort is furious, and has questions, like why Phos sat by and did nothing, not even running away on those new legs to alert others.
In Phos’ defense, it was their very first battle, freezing up can happen, and even the Twins were caught off-guard by the Lunarian’s new weapon. But regardless, will Phos’ first battle also be the last?