Talk:Cloak and Dagger/@comment-107.3.51.23-20121005024008

Good for MF. She already has high movement speed and doesn't beneift that much from crit and attack speed since she generally builds BT early and never builds an IE, while also having an attack speed steroid. It gives her enough crit for her to damage the front line while helping her attack speed when her W isn't up. Since it's considerably cheaper than PD or zeal you're able to get a LW sooner to give her more damage on her ult. Since she already hase high base health the tenacity can be used to great effect against most team comps.