The Necromancer:

Dark Blessing
conjuration +5
intellegence +5
magic resistance +5

Twisted
-10 personality

skeletal Minion Thrall
skeletal minion summoned until it dies

Youth Drain
absorb health magic and agility 2 points forever on target

The Paladin:

Holy Aura
restoration +10
light +10
resist all diseases +30%
willpower +10

Call upon saint
summon golden saint till it dies

Oath
-5 to conjuration illusion and destruction

Cure All Ilness
cures every disease in the game

Holy fire
fire damage 1 persecond forever
turn any undead forever

The Assassin:

Single Mindedness
weakness to magicka 20%

skilled killer
+5 sneak and agility

Pressure point
paralyze 5 seconds
-20 stamina

Wall Climbing
telekenesis 2ft for 60 seconds
-20 stamina

Bound Suit
full bound armor lasts a day and a half

bound arsenal
every bound weapon in the game lasts a day and a half

The Afflicted:

Illness
-5 endurance and strength

Sickness
charm 1 point forever to make it look green
damage endurance 8 points forever
damage fatigue 1 point forever
frenzy creature and humanoid forever
damage agility 48 points forever
damage acrobatics 30 points forever