- Brutalizer -> Black Cleaver
- Tiamat -> Ravenous Hydra
- Blood Thirster
- Guardian Angel
- Merc Treads/Ninja Tabi
- anything you want: Maw, Frozen Mallet, Warmog's, BT #2, Atma's...screw it, just buy wards
She is going to be going all in, doing disgusting amounts of AD damage to her target and 100% extra damage to everyone in the vicinity (with the active) plus reducing everyone's armor by 5% each hit while lifestealing off all of that sick nasty AOE damage.
I'm so glad I bought your Championship skin, Riven.