>>534117607
DEBUNKED. The memelist guy confirmed that if you grail her to 120 and get her to NP6 so you can max all her appends then she's SSS tier and on par with Oberon and Castoria.
If you whale, Olga is literally the best servant in the game. Don't believe me? Here's the translation of him talking about it.

>Although the Lv90 U-Olga Marie with Noble Phantasm 1-2 seemed to lack firepower, "for the extreme level of the daily quests, Noble Phantasm 1-2 was sufficient.

>"If you raise the level of your Holy Grail and Noble Phantasm,

>"It will also be able to be used universally in strengthening quests.

>At level 101 and above and with a Noble Phantasm of 3 or above, the range of quests in which she can be used expands. "Even if you raise the Noble Phantasm level, the 3rd skill won't be practical. And even if you can't use the 3rd skill, it was worth raising Olga Marie's Noble Phantasm level.

>"She's a character whose practicality increases at the level of her Noble Phantasm, more than I expected. In terms of type, she's similar to Arcueid.

>Whether or not you can get 90++ depends on your class score and the special attack of your human star attribute.

>"The power of the Human Planet Special Attack increases with overcharge (maximum NP), so the first and second ascensions depend on the level of the Noble Phantasm.

>"Without a Holy Grail, Noble Phantasm 1-2 and an overall rating of SS rank.

>"If you have a Holy Grail, a class score, and a Noble Phantasm of 3 or higher,

>I think U-Olga Marie deserves an overall rating of SSS.

>(I don't want to do that because I'd have to re-write everyone's ratings.)

Pic related is the moon runes if you think I'm making this up