Fun stuff, an Evelynn post.
Boots of some sort. Which one's should be matchup dependent.
Some combination of:

Enjoy.
Strengths of build: Strong split push potential in addition to excellent assassin potential. Ridiculous hybrid damage. Durable build, very tough for other assassins to do their thing to you, very difficult for a team to keep you off carries mid teamfight, impossible for opposing team to get to your carries through all the aoe dmg and peel slows.
Weaknesses: Expensive core. Very. No jg item. The substitute is usually gunblade or one of the defensive items (which makes you less durable and also usually takes away CDR, lowering your DPS). Slow ramp up time, the trinity of Rylai, TF, and Gunblade generally won't come online for 25 minutes or more, but the power spike with all three is massive.
Have some fun with it folks, discuss your ideas, ask your questions, get your eve on.
(For JG variants just use runic echoes until you hit 6 items and then replace it with gunblade.)
