[s]And Gaia really considered sending the Counter Guardian Joan of Arc right then and there in the meeting between the Alliance and the Time Lords so that she could tear down the imposter, but it wasn't sentient enough to troll like that. It was still troll enough to summon Lancelot, Gawain and Mordred against Britannia though.[/s]

[Tendoukyu, Flame Haze Territory]

The Heroic Spirit Iskander the great was riding his great chariot, the Gordius Wheel, flying through the sky with one passenger on board. Beside him, on the chariot, was that passenger, the Counter Guardian Joan of Arc. 

Of course, Iskander probably didn't tell the flame haze they were coming, but oh well. They weren't armed, although that would be little consolation against a servant. 

With the chariot landing - rather violently - on the floating island, both Counter Guardian and Heroic Spirit stepped off of the chariot. 

"HELLO!" Iskander bellowed out, with no sense of restraint as usual. "IS ANYONE HOME!?" He had under his arm a giant barrel of fine wine that he had picked up in the united nations beforehand. Of course, if these people preferred, he also had a giant barrel of beer as well on his chariot. Joan of Arc, standing beside him, simply waited for a response to Iskander's call for anyone. 

XXXXX
[United Nations territory]

The Heroic Spirit Tamamo was in the United Nations, hunting for a Kantai Collection figurine when she saw a newspaper clipping of the United Nations leader Tama giving a speech. And with that, the heroic spirit with the fluffy tail knew instantly. 

She was the one. 

Husbando found. 

XXXXX
[Hanging Gardens of Babylon]

"Heh, quite, although I have the feeling that they actually do have some semblance of Saber in their history." EMIYA grimaced, thinking of Britannia's blasphemous use of Arthurian legend in their naming.

"As for coming to help you cook, well, I'd love to, but I have to keep Assassin out of the kitchen here." EMIYA told her. "That, and I have to do the cooking here too. Heroic Spirits are surprisingly picky about what they eat, but I suppose that's what happens when they're monarchs used to extravagant feasts."