Sakura's literal response to a euphemism seemed to gain her more understanding. "Sou ka..." she found herself murmuring. She'd set these sayings aside along with a mental note to ask more about them. They seemed pretty close to sarcasm and she didn't like how much was being hidden by human speech simply because they were lacking in the ability to be literal. Ah, but her gripes with humanity would have to wait for a while longer. Mostly due to her own advancement. The spell used by this lad, lasted only for the turn. There was apparently another card which would last multiple turns but he couldn't make it work within the confines of his deck. "I'd have to know exactly what it did to want to offer anything for it," she said about the card. But knowing that she wouldn't be stunned for turns to come, she supposed she could actually give her own turn a proper play through.
"Alright, I think I know what to do..." she said finally. "I'll use my two mana to play the Magecraft, Trench Raiding, which I can activate for two mana when you have more servants than I do on the field. It will allow me to gain mana equal to the number of servants you have on the field which is four," she expressed waiting to see if she'd be getting any reactions or shut downs. There was a card in her hand she intended to play a few turns from now, but it seemed like she'd be overwhelmed if she didn't drop it in this turn given Kakihara's field advantage. If her stack was allowed to continue she had five mana which she would use to summon a very specific card which had been in her hand since her first turn. A blonde man looked at her in the card, and though he was quite skinny she found his ability was fairly useful and would help her shift the tides of this battle while she fished for more controlling options within her cards. Things were getting quite intense, at the very least Sakura seemed to be enjoying the game which provided her new challenges at every interaction. She'd have to be sure to share her newfound joy with Kazuhiko.
In the meantime, Kaguya was hearing a bit more of the elf mentality from Hiroshi. This man seemed to think that any job which should be completed should be done to the best of one's ability. "Sou ka, high fantasy elf that lives in the magical world equivalent of a utopia. Probably with a little classism thrown in, gotta love high fantasy tropes," she murmured seeming to understand how an elf would end up with ideations like the ones that Hiroshi expressed while never having visited the homeland of elves within the world of Alaya. Regardless she'd do her part to help the elf get well acquainted with his job. "Still, I'll make sure to keep the stores items in mind. Be right back," she claimed. She had a casual walk around the store. Noting everything from laundry detergent to quick foods. It'd take her about five minutes to have a good hold of the entire stock of the store, but once she did... she'd return to Hiroshi's side to find out how he planned to take his lesson.