this rework only afect blackout:
- no longer react to wards.
- become an active item that if activated turn the user "shrouded", similar to post rework Akali W.
- take 1.5sec to activate and last for 10sec.
- any ability or AA will reveal blackout.
- item actives, non damaging/cc summuner spells and reseaving damage do not cancel Blackout.
- after being revealed, for the next 5sec, next AA or damaging ability will deal extra damage.
- does not count as Nightstalker effect.