I'm Dead Sin Wrath, im currently S2 at end of season 3! i use this build quite often when i play her, i went on a 14 game winning streak Silver3 to silver 2 with this build, it is quite a ranked stomper, not to menchen she is op as fawwwwwwwwwww.

Pros:
Wins fights easily at 2+
if your creative, you can escape no matter what
alot of fun!

Cons:
squishy
pretty slow
very reliant on w to both activate q seal and escape making suseptiable to ganks