Haa c'est ca ta question...
C'etait dure de comprendre.
Ya plusieur niveau dans le vampirisme au niveau 4(le max) tu as de bon bonus :
Stage FourEdit
At stage four the citizens of Skyrim will be hostile towards you and may attack you on sight.
Resist Frost - Your vampiric blood gives you 100% resistance to frost.
Weakness to Fire - Your vampiric blood makes you 100% weaker to fire.
Weakness to Sunlight - Health, Magicka, and Stamina do not recover while in sunlight and are reduced by 60 points.
Powers:
Vampire's Servant - Reanimate a very powerful dead body to fight for you for 60 seconds (can only be used once per day).
Vampiric Drain - Absorb 5 points of Health per second from target. (Novice Destruction spell; costs 15 Magicka per second.)
Embrace of Shadows - The vampire becomes invisible, with improved night-vision for 180 seconds (can only be used once per day, opening doors to new instances will remove invisibility).
La flemme de traduire.