The theme & colors could be super cool, but that name ain't it IMO. I would say "Reign of [x]" or "Oath of [x]" would flow better, but not combining the two in that way.
For example, even if you didn't know what on earth a Rakshasa is, you could guess by the name that "Wrath of Rakshasa" alludes to some kind of creature/spirit/animal/etc. Oath of Reign.. nah.
For example, even if you didn't know what on earth a Rakshasa is, you could guess by the name that "Wrath of Rakshasa" alludes to some kind of creature/spirit/animal/etc. Oath of Reign.. nah.