warcraft shadow hunter champion

who would like to see a champion like the shadow hunter from warcraft 3? think of it a totem of attack, a totem of heal, some totem of cc or detect stealth or somethin, and the ult was invincibility for allies! even if it was a powerful buff instead. or who remembers random bill who stacked auras as abilities, imagine what your team could do with +20 spell vamp/life steal for 15 seconds... Think sona but with less movement and more zone of control. ... riot... come on :p