"Unlike Rylai's, Frozen Mallet is balanced because it's a niche item"
That still doesn't make it any less infuriating when these two ass clowns build it:
.
Hell, even
can build it if she goes top lane, and slowing auto attacks is the last thing Vayne needs.

or
get it because they actually give something up by getting it.
A...D?
Oh
geez
strong
characters
always
huge
winrates.
as support.
+ fill in two resistance items or Zon/RoA and some armor/MR. She works as a disruption tank sorta, and the F. Mallet just means they never get away... or get to my ADC since its easy to kite them with that much slow. If they turn to me... well good luck, I got self peel and a ton of HP, maybe armor/MR as needed.
?