Since people have been asking about, here is the details for the upcoming Eve buff.
Passive: Remade as Theft of Vitae: 5/7.5/10% of all damage dealt to nearby enemy champions by any source is gained as life.
(Q)Hate Spike: AP ratio dropped from 25/40/55/70/85 (+0.28) to 25/40/55/70/85(+0.25). Second Hit does 100% damage, up from 50%. Second Hit prioritizes nearby low health enemy champions instead of a random target.
(W)Shadow Walk: Duration down to 10/15/20/25/30 from 20/30/40/50/60. Hit effect when in stealth removed entirely. Gives 14/18/22/26/30% bonus movement speed during shadow walk and for 4 seconds after shadow walk. Initial fade time reduced to 1s. Maximum fade time reduced to 4s. (from 1.5s and 5s)
(E)Ravage: Damage reduced to 70/120/170/220/270(+0.7) from 80/135/190/255/320 (+1) Mana cost reduced to 80/90/110/120/130 from 90/105/120/135/150 Ravage now reduces 5/10/15/20/25 armor and magic resistance from the target (down from 10/14/18/22/26). Additionally, she gains twice the stolen armor and magic resistance (10/20/30/40/50) for 5 seconds. (up from 0/0/0/0/0). Ravage range increased to 350 from 250. Ravage incorporates a short dash to the target. (Tentative) Ravage has no backstab requirement. Ravage cooldown decreased to 8 from 9.
(R)Ultimate: Remade as Exuding Embrace. Now applies a damage over time ability to all enemy champions in a small area (Range 600, Size: 250). This effect does 250/400/550 (+1) damage over 5 seconds. Additionally, the effect slows them by 40/50/60% over 5 seconds.
**Still working on it, so this isn't 100%**