1)Saruman the White
2)Maiar (if races are only for heroes, then mage)
3)An old man in a shimmering iridescent cloak, with a pleasant young voice and a black staff in his hand. Age - 3557.
4)Magic, black staff, short poisoned dagger, a voice that acts as a weapon of suggestion.
5)Can I be neutral? If not, then Alliance.
6)A former messenger of Manwë in the distant world of Arda who suffered defeat in the battle for power over Middle-earth; using a newly acquired palantír, he wandered through worlds for a long time until he settled in Ashan. During his travels, he did not lose his combat and magical skills and is always ready to enter a battle for power.
7) Al-Taren
Abilities: (desired) Voice of Saruman (incredible power of persuasion), poisonous dagger strike, palantír (foresight), infrastructure (bonus when creating iron or steel items for himself and his allies).
Magic: (desired) fireball, army inspiration, compressed air blast (like the one used on Gandalf in the movie).