There are 13 perks in total.
Yes, as part of the Companions questline in the vanilla version of the game, you will become a werewolf. However the werewolf perk tree is only added in the Dawnguard DLC.
It should not. it would be like becoming a warewolf. The people fear you but a lv4 vampire does not get attacked. the vampire lord should not effect gameplay except that removing dawnguard may cause problems. the vampire lord is weakened by the sun but you can still get the well rested bonus.
No after you revert for you have to wait 24 hours till you can transform again
press the d-pad
That cant happen, Werewolf blood gives the user an immunity to disease and since vampirism is a disease... its not possible, but... there is a way to become a werwolf AFTER being a vampire, just fight vampires, contract the disease THEN become a werewolf
No, your two attacks are a claw swipe and a magical blast.
Yes, at one point in the dawnguards questline you will have a second chance to turn into a vampire lord. Serena will offer to turn you into a vampire lord so that you will not be weakened during the next objective. If you become a vampire lord then (not when Harkon asks you in the beginning) you can complete the dawnguard quest and be a vampire lord
Assuming you meant to say Harkon (the Vampire Lord), he doesn't draw his blade often beacuse he has been a vampire lord for thousands of years and would rather use his powers.
It is if you want to change your face, do new quests, learn new shouts, explore new locations and become a Vampire Lord!
Lord Ruthven - vampire - was created in 1816.
You can there are two ways, 1. Isran will give you a quest to get a cure, or 2. Become a Werewolf from the Companions Questline. The two are mutually exclusive. Becoming a Werewolf also has the advantage of making your character immune to disease, thus preventing the contraction of the disease again
no and and its spelt vampire