I didn't do much research into Divine Beings, because as far as I was aware they technically shouldn't be viable to summon as Servants.

[The water is on to boil. The tea leaves are measured — Earl Grey, a black tea with roughly as much caffeine as coffee — and Rin sets everything aside. While the water comes to temperature she'll grab a few other things: lavender gets put in a mortar so she can grind it with a pestle, butter is grabbed and left out to soften, she measures out flower - sugar - and vanilla extract.

Some could say the act of cooking, or baking, is a form of creation. A type of alchemy. It's not too far off from a mage making their own medicine for their magic crest.]