[@Reflection]

So my opinion means practically nothing but I'll say it anyway. Having looked at Arjuna, I think she looks awesome but I will say one thing against her. That is a ridiculous number of Noble Phantasms.

Most servants only have 1 or 2 and even having 3 is seen as really special; Astolfo has 5 and that's seen as a very exceptional case. The version from the game only has 2, Pashupatastra and Gandiva, so I'd suggest paring it down to these two, Brahmashira and maybe the chariot at most.

Other than that it looks fine, though divinity should be a class skill. Your stats are actually lower than the Fate version and the Noble phantasms aren't too bad, though two instant kills are a bit much; maybe look at the Fate version of Pashupatastra for ideas on how to balance it a bit.

Keep in mind that she'll probably be the Gilgamesh/Karna of this war.