The Singed build for Top is Rylai's Crystal Scepter, Riftmaker, and Liandry's Torment. This LoL Singed guide for Top at Platinum+ on 14.3 includes runes, items, skill order, and counters.
Singed Counters
53.7%
(+0.1%)
37.7%
(+0.4%)
1.9%
(+0.2%)
0.5%
710
(+14)